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After 3.3 Test practice assignment

Total questions: 236

Worksheet time: 12hrs 48mins

Name
Class
Date
1.

Which of the following units are repeatedly joined together to form a strand of DNA?

a)

Amino Acids

b)

Nucleotides

c)

Fatty Acids

d)

Polysaccharides

2.

The process of DNA replication is called semi conservative because it results in

a)

none of these

b)

Two DNA molecules.  One original molecule and one with two new strands

c)

two exact copies with new strands

d)

two DNA molecules, each with 1 original strand and one new.

3.

Nitrogen bases are joined by which type of bond?

a)

polar bonds

b)

hydrogen bonds

c)

phosphate bonds

d)

deoxyribose bonds

4.

Adenine bonds with _____

a)

Cytosine

b)

Thymine

c)

Guanine

d)

Uracil

5.

Cytosine bonds with ____

a)

Adenine

b)

Thymine

c)

Guanine

d)

Uracil

6.

What does DNA stand for?

a)

Deoxyribonucleic acid

b)

Denitrogenous acid

c)

Deribonucleic acid

d)

Diribonucleic acid

7.

What is needed for DNA replication to unzip at the hydrogen bonds?

a)

phosphates

b)

enzymes

c)

deoxyribose (sugar)

d)

hydrogen

8.

What is a mutation?

a)

Adenine

b)

a change/mistake in DNA

c)

a copy of the original DNA

d)

Guanine

9.
What are the 4 nitrogen bases?
a)
adenine, thymine, cytoplasm, and guanine
b)
adenine, thymine cytosine, and guanine
c)
adenine, thymine, cytosine, and gylcerol
d)
adenine, thymine, cytosine, and glucose
10.
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
a)
ATG TGA CAG
b)
TAC ACT GTC
c)
GTA AGT GAC
d)
CAT TCA CTG
11.
In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of
a)
cytosine
b)
guanine
c)
thymine
d)
uracil
12.
Replicate the following strand of DNA: 
AATCATGGA
a)
AATCATGGA
b)
TTAGTACCT
c)
UUAGUACCU
d)
GGATAUCUA
13.
The enzyme that unzips the DNA to prepare for replication
a)
helicase
b)
replicase
c)
polymerase
d)
synthase
14.
order of replication
a)
3, 2, 1, 4
b)
2, 1, 4, 3
c)
2, 3, 1, 4
d)
3, 4, 1, 2
15.
The two strands of DNA run in opposite directions. This is called
a)
Double helix
b)
Anti parallel
c)
Anti perpendicular
d)
double stranded
16.
A nucleotide includes...?
a)
pentose sugar
b)
nitrogenous base
c)
phosphate group
d)
all of the above
17.
Which 2 molecules form the sides (backbone) of the DNA ladder?
a)
deoxyribose sugar and adenine
b)
deoxyribose sugar and a hydrogen bond
c)
deoxyribose sugar and the nucleus
d)
deoxyribose sugar and phosphate
18.
Guanine bonds with ______________.
a)
Adenine
b)
Guanine
c)
Cytosine
d)
Thymine
19.
The drawing shows the structure of what molecule?
a)
A DNA molecule
b)
A lipid molecule
c)
A carbohydrate molecule
d)
A protein molecule
20.
Which enzyme is responsible for adding nucleotides ("The Builder")?
a)
Topoisomerase
b)
DNA Polymerase
c)
Ligase
d)
Primase
21.
The DNA is found in the nucleus of what type of organisms?
a)
Bacteria
b)
Eukaryotes
c)
Prokaryotes
d)
Viruses
22.

DNA polymerase moves in the _________ to ____________ direction

a)

3' to 5'

b)

easiest

c)

5" to 3"

d)

9 to 5

23.

DNA strand has the following bases AAGCCA what are the bases on the complementary strand

a)

GGCTTA

b)

TTGGGA

c)

CCAGGT

d)

TTCGGT

24.

The new DNA strand formed after DNA replication is an exact copy of its parent strand

a)

True

b)

False

25.

What are the nucleotides made of?

a)

Sugar, Phosphate, nitrogen base

b)

Phosphate, Adenine, nitrogen base

c)

Thymine, Adenine, Cytomine

d)

Phosphate, Nitrogen, Adenine

26.
This picture is illustrating the ____ nature of DNA.
a)
anti-parallel
b)
deoxyribosic
c)
helical
d)
radioactive
27.

Which is the first step?

a)

DNA Helicase unwinds original DNA strand

b)

RNA Primase lays down RNA primer for new nucleotide bases.

c)

DNA polymerase builds new strands by bring in new nucleotide bases.

d)

Ligase knits together fragments on lagging strand

28.

Pair the following using the Base Pairing Rule

a)

A

1.

T

b)

C

2.

G

c)

T

3.

A

d)

G

4.

C

29.

Pair the following using the Base Pairing Rule

a)

Adenine

1.

Thymine

b)

Cytosine

2.

Guanine

c)

Thymine

3.

Adenine

d)

Guanine

4.

Cytosine

30.

After replication, each strand has ​ (a)   new strand(s) and ​ (b)   old strand(s).

Choose from the below words
one
two
zero
31.
Which of the following units are repeatedly joined together to form a strand of DNA?
a)
amino acids
b)
nucleotides
c)
fatty acids
d)
polysaccharides
32.
What determines the code, or information, of a DNA molecule?
a)
the shape (structure) of the nitrogen bases
b)
the order (sequence) of the nitrogen bases
c)
the color of the nitrogen bases
d)
the frequency (number) of nitrogen bases
33.
If a strand reads:
3' A A A T T T C 5'
The matching strand would read...
a)
5' T T T A A A G 3'
b)
3' T T T A A A G 5'
c)
5' A A A T T T C 3'
d)
3' U U U A A A G 5'
34.
What is the shape of DNA?
a)
Double helix
b)
Triple helix
c)
Flat, bilayer
d)
Three-pronged rigid ladder
35.
Sometimes, DNA is called "semi-conservative." Why might this be?
a)
The old strand is "conserved" and used to make the new strands
b)
Uracil is "conserved" in that it is only used to make the new strands
c)
ATP is "conserved" via the usage of facilitated diffusion
d)
Ligase is "conserved" in that it is denatured by the process
36.
If the percentage of DNA is made of 30% Thymine, what is the correct percentage of Guanine?
a)
30
b)
15
c)
20
d)
60
37.
A process in which DNA has the unique ability to make an exact copy of itself.
a)
Replication
b)
Translation
c)
Transcription
38.
The bonds that hold the two strands of DNA together come from...
a)
the attraction of phosphate groups 
b)
strong bonds between  bases and sugars
c)
carbon to carbon bonds in the sugar
d)
weak hydrogen bonds between the bases
39.
The nucleic acid DNA is composed of
a)
sugar, protein, and nitrogenous bases.
b)
protein, nitrogenous bases, and phosphate.
c)
nitrogenous bases, phosphate, and RNA.
d)
sugar, phosphate, and nitrogenous bases.
40.

You are given the DNA strand 5'ATGCTCAGCTGA3'. What is the corresponding DNA strand?

a)

5'UACGAGUCGACU3'

b)

5'TACGAGTCGACT3'

c)

3'UACGAGUCGACU5'

d)

3'TACGAGTCGACT5'

41.
Question Image

Match the DNA sequence codon with the complimentary sequence

a)
ATT
1.
TAA
b)
CGC
2.

GCG

c)

TAC

3.

ATG

d)

AGT

4.

TCA

e)

CTT

5.

GAA

42.
The diagram below represents a portion of a DNA molecule. The letters represent different types of 
a)
sugar molecules
b)
nitrogen bases
c)
enzymes
d)
proteins
43.

The end result of replication is ________________________.

a)

one new molecule of DNA

b)

two identical molecules of DNA

c)

two different molecules of DNA

44.

In the DNA of a panda, there is 30% adenine. Determine the percent of guanine.

a)

15%

b)

40%

c)

10%

d)

20%

45.

In organism #1 there is 13% thymine in a molecule of DNA, Determine the percent (%) _____ cytosine.

a)

13%

b)

26%

c)

37%

d)

74%

46.

The sugar in DNA is called

a)

glucose

b)

deoxyribose

c)

ribose

d)

phosphate

47.

DNA is the molecule of _____

a)

life

b)

space

c)

earth

d)

death

48.

If a DNA molecule has 28% cytosine, what is the percent of guanine?

a)

28%

b)

14%

c)

22%

d)

44%

49.

Hydrogen bonds are the _______ type of bond

a)

strongest

b)

longest

c)

shortest

d)

weakest

50.

Which enzyme reads the DNA and determines which new nucleotide to add to the parent strand?

a)

helicase

b)

polymerase

c)

ligase

d)

primase

51.
Why is DNA important?
a)
it is very small and very complicated
b)
it's in everything
c)
it serves as the blueprint for traits of all living things
d)
because we eat it every day for energy
52.

Which of the following correctly describes GENOTYPE?

a)

A. The combination of genes an organism has

b)

B. The physical traits an organism demonstrates

53.

Which of the following correctly describes PHENOTYPE?

a)

A. The combination of genes an organism has

b)

B. The physical traits an organism demonstrates

54.
Hair colour is an example of
a)
genotype
b)
phenotype
55.

A flower's red color an example of a....

a)

Genotype

b)

Phenotype

56.

If a portion of original DNA is ATTCGA, what will the complimentary strand be?

a)

TAAGCT

b)

ATTCGA

c)

TATTCG

d)

CGATTA

57.

If a portion of original DNA is GCTAAT, what will the complimentary strand be?

a)

TAAGCT

b)

ATTCGA

c)

TATTCG

d)

CGATTA

58.
In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of
a)
cytosine
b)
guanine
c)
thymine
d)
uracil
59.
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
a)
ATG TGA CAG
b)
TAC ACT GTC
c)
GTA AGT GAC
d)
CAT TCA CTG
60.

What is the function of DNA?

a)

Store genetic information

b)

Store energy

c)

Form enzymes

d)

Form the cell membrane

61.

What process is occurring in this image?

a)

DNA transription

b)

DNA replication

c)

DNA translation

d)

Mitosis

62.
Fill in the complementary bases according to the base-pair rule in DNA: A T C C A G
a)
T U G G T C
b)
T A G G T C
c)
T A C G T G
d)
T A C C A C
63.

What is the correct complimentary strand for the following DNA?

ATCGAG

a)

TACGAG

b)

TAGCTG

c)

ATCGAG

d)

TAGCTC

64.
Which of the following genotypes is a purebred?
a)
Bb
b)
Gg
c)
bb
d)
Dd
65.
One form of a gene is called_______________
a)
a DNA
b)
a Phenotype
c)
a trait
d)
an allele
66.
An allele whose trait only shows up when no dominant allele is present.
a)
hidden allele
b)
dominant allele
c)
recessive allele
d)
present allele
67.
having two different genes for a trait (sometimes called hybrid).
a)
protein
b)
homozygous
c)
heterozygous
d)
genotype
68.
having two of the same genes for the trait (sometimes called purebred).
a)
homozygous
b)
hetrozygous
c)
protein
d)
chromosome
69.
What is a phenotype
a)
The genetic make up (code)
b)
The physical trait
70.
Which of the following is a phenotype?
a)
BB
b)
Bb
c)
bb
d)
Blue eyes
71.
An offspring will receive how many alleles from each parent to determine a specific trait?
a)
one
b)
two
c)
three
d)
five
72.
Genotype refers to the ...
a)
physical expression of the genes
b)
the possible combination of alleles in a gene
c)
whether an allele is dominant or recessive
d)
how an organism will appear
73.
Brown fur color is dominant over black fur color. Which of the following is the actual genotype of ALL of the offspring in the next generation of this cross for fur color?
AA x aa
a)
AA
b)
Aa
c)
aa
d)
brown fur
74.
 Dominant alleles are-
a)
capital
b)
lowercase
c)
both
d)
neither
75.
 Recessive alleles are-
a)
capital
b)
lowercase
c)
both
d)
neither
76.
Tt is-
a)
homozygous dominant
b)
homozygous recessive
c)
heterozygous
d)
none of these
77.
Which of the following shows homozygous alleles?
a)
Ww
b)
ww
78.

A ______________ is a physical characteristic

a)

DNA

b)

RNA

c)

gene

d)

trait

79.

TT, RR, WW, SS

a)

homozygous recessive

b)

homozygous dominant

c)

heterozygous

d)

recessive

80.

This image is called a ____________

a)

triangle

b)

punnett square

c)

square

d)

rectangle

81.
Black hair color is dominant to white hair color in mice.  Determine the phenotypic ratio for the offpring of a heterozygous black mouse and a white mouse.
a)
4 Black: 0 White
b)
3 Black: 1 White
c)
2 Black: 2 White
d)
0 Black: 4 White
82.
Aa, DD, bB, yy are all examples of
a)
genotypes
b)
phenotypes
83.

Which of the following is/are an example(s) of a phenotype? Select all that apply.

a)

tall

b)

purple

c)

AA

d)

wrinkled

e)

bb

84.

If something is heterozygous, it is also _____

a)

purebred

b)

hybrid

c)

dominant

d)

recessive

85.
G = green, g = yellow
The genotype for a yellow plant is...
a)
GG
b)
Gg
c)
gg
d)
all of the choices result in yellow
86.

What are the possible genotypes for this cross?

a)

TT = 25% Tt= 50% tt=25%

b)

all tall

c)

TT= 75% tt = 25%

d)

Tt = 100%

87.

What genotype would go in box 2? And is it Homozygous or Heterozygous?

a)

BB Heterozygous

b)

Bb Heterozygous

c)

bb Homozygous

d)

Bb Homozygous

88.

Which of the following must be the father's genotype?

a)

RR

b)

Rr

c)

rr

89.
How do two purple flowers produce white flower offspring? 
a)
They cant have white flowered offspring
b)
Both flowers are heterozygous and can pass on the white allele
c)
They are both homozygous Dominant
d)
They do not have the recessive allele in their genotype
90.
What ratio of the offspring from the cross shown will be homozygous recessive for the  trait of tallness? 
a)
0 in 4
b)
1 in 4
c)
2 in 4
d)
4 in 4
91.
Two brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed?
a)
0 %
b)
25%
c)
50%
d)
75%
92.
What is the probability of homozygous dominant offspring?
a)
0%
b)
100%
c)
50%
d)
25%
93.
A ________________________ is used to predict the possible genotype from certain parents
a)
Mendel Grid
b)
Genetic Tic Tac Toe
c)
Punnett Square
d)
Pedigree Plot
94.
If B = brown hair and b = blonde hair, what is the probability of brown hair?
a)
25%
b)
50%
c)
0%
d)
75%
95.
What allele combination should go in the missing box?
a)
AA
b)
Aa
c)
aa
d)
none of these
96.

What kind of molecule is water?

a)

Ionic

b)

Polar

c)

Nonpolar

d)

Metallic

97.

Which of the following can water NOT dissolve?

a)

Ionic Compounds

b)

Polar Compounds

c)

Nonpolar Compounds

98.

What is the correct chemical formula for water?

a)

H2O

b)

HO2

c)

H2O2

d)

2H1O

99.

Which of the following is an example of COHESION?

a)

water sticking to water

b)

water sticking to glass

c)

oil sticking to plastic

d)

hydrogen sticking to oxygen

100.

Water is polar. What does that mean?

a)

it is a molecule with opposite charges on opposite ends

b)

it is a molecule with no charge

c)

it is a molecule with identical charges on opposite ends

d)

it is a molecule with too many protons

101.

A water strider can skate along the top of a pond because:

a)

covalent bonds result in water cohesion (surface tension)

b)

hydrogen bonds result in water cohesion (surface tension)

c)

water striders have adapted to take advantage of water cohesion

d)

water striders are afraid of water and avoid it

102.

Why does ice float?

a)

water expands when it freezes, making ice less dense than water

b)

water compacts when it freezes, making ice more dense than water

c)

hydrogen bonds in water push the ice to the surface

d)

ice is afraid of water, and avoids it

103.
Large bodies of water do not quickly fluctuate in temperature. Why?
a)
Water is a solvent.
b)
Water has a high heat capacity.
c)
Water acts as a buffer.
d)
Water is non-polar.
104.
Water is a universal solvent because it...
a)
It can be found anywhere
b)
It freezes when it gets cold
c)
floats when frozen
d)
Dissolves most substances
105.

What property allows leaves to float on the surface of water?

a)

cohesive behavior

b)

expansion upon freezing

c)

versatility as a solvent

d)

high specific heat

106.

Why does ice float instead of sink?

a)

high specific heat

b)

heat of vaporization

c)

ice is less dense

d)

universal solvent

107.

If the lake is frozen, the animals and life below are...

a)

frozen and will all die

b)

living as normal

c)

dead, but plants are alive

d)

cold and almost dead

108.

More than 80% of human blood is water. Blood carries many nutrients and minerals from our food and transports them to different places around our bodies. Why is this?

a)

water expands as it freezes

b)

water is a universal solvent

c)

water is able to moderate temperature

d)

water is not in the body

109.

Water has a much higher specific heat than most other covalent compounds giving it the ability to moderate temperature. What do you predict might happen if water had a low specific heat instead?

a)

Flooding would occur and animals would be forced to migrate.

b)

Harmful organisms living in water would reproduce at a rapid rate.

c)

Organisms that are sensitive to changes in temperature would die.

d)

Plants would not have enough water to effectively carry out photosynthesis.

110.

As the atmosphere and Earth’s surface materials absorb ultraviolet light, visible light, and infrared energy, they gain thermal energy and their temperatures rise. Which of the following best explains why the dry and sandy areas of deserts are hotter than the water in oases, even when the areas are both at the same latitude and altitude?

a)

  1. Water’s ability to moderate temperature is less than that of sand. 

b)

  1. Water’s ability to moderate temperature is greater than that of sand. 

c)

  1. Water is a polar molecule that reflects heat energy with like electrical charges. 

d)

  1. Water is a polar molecule that attracts heat energy with opposite electrical charges.

111.

________ is the process where liquid water turns into water vapor due to heat from the sun.

a)

Condensation

b)

Transpiration

c)

Sublimation

d)

Evaporation

112.

_________ is water released from clouds in the form of rain, freezing rain, sleet, snow, or hail.

a)

Condensation

b)

Precipitation

c)

Evaporation

d)

Sublimation

113.

The water on our planet is the same water that was here millions of years ago. However, it is continuously moving and being recycled through the water cycle.

a)

True

b)

False

114.

_________ is the process of water vapor turning back into a liquid upon cooling.

a)

Condensation

b)

Runoff

c)

Transpiration

d)

Sublimation

115.

The evaporation of water out of the leaves of plants happens during which step?

a)

Condensation

b)

Evaporation

c)

Transpiration

d)

Runoff

116.

If an entire forest is cut down, which process will DECREASE?

a)

evaporation

b)

transpiration

c)

precipitation

d)

runoff

117.

Which process INCREASES when there is more sunlight?

a)

Condensation

b)

Precipitation

c)

Evaporation

d)

Runoff

118.

How does the human body return carbon to the atmosphere in the carbon cycle?

a)

Waste products

b)

Photosynthesis

c)

Cellular respiration

d)

Formation of glucose

119.

Which of the following is an example of human impact on the carbon cycle?

a)

The increased production of methane gases from cattle farms

b)

The burning of fossil fuels

c)

The cutting down of trees for lumber

d)

Driving automobiles

e)

All of the above

120.

If a forest fire occurs, what will happen to the carbon in the forest?

a)

It will go into the soil

b)

It will go into the atmosphere

c)

It will runoff into nearby streams and rivers

d)

It will be destroyed

121.
All of the carbon in existence is continually recycled in the carbon cycle
a)
True
b)
False
122.
Which of the following removes carbon from the atmosphere?
a)
Combustion
b)
Respiration
c)
Photosynthesis
d)
Death
123.
What does NOT produce carbon dioxide?
a)
Photosynthesis
b)
Burning Fossil Fuels
c)
Animal respiration
d)
Plants decaying
124.
Combustion is another word for __________.
a)
Transportation
b)
Respiration
c)
Fossil Fuels
d)
Burning
125.
When humans burn fossil fuels, most of the carbon quickly enters the                       as carbon dioxide.
a)
Water
b)
Atmosphere
c)
Sun
d)
Air
126.

What is the function of petals in a flower?

a)

To hold up the anther

b)

To collect pollen

c)

To attract pollinators

d)

To enclose the flower bud

127.

What is the function of sepals in a flower?

a)

To attract pollinators

b)

To enclose the flower bud

c)

To hold up the anther

d)

To collect pollen

128.

What is the male reproductive organ in a flower called?

a)

Stamen

b)

Anther

c)

Filament

d)

Petal

129.

What is the female reproductive organ in a flower called?

a)

Stamen

b)

Pistil

c)

Anther

d)

Filament

130.

What is the function of the stigma in a flower?

a)

To attract pollinators

b)

To enclose the flower bud

c)

To hold up the anther

d)

To collect pollen

131.

What is the function of the style in a flower?

a)

To collect pollen

b)

To hold up the anther

c)

To enclose the flower bud

d)

To attract pollinators

132.

What is the function of the ovary in a flower?

a)

To attract pollinators

b)

To enclose the flower bud

c)

To hold up the anther

d)

To develop into a fruit with seeds

133.

What is pollination?

a)

The process of seeds dispersing to a new area

b)

The process of the ovary developing into a fruit

c)

The process of pollen being carried to the stigma

d)

The process of sperm fertilizing the egg

134.

What happens during fertilization in a flower?

a)

The stigma collects the pollen

b)

The pollen grows a tube down the style

c)

The seeds nourish and protect the embryo

d)

The ovary develops into a fruit

135.

What does the ovary develop into after fertilization?

a)

Stamen

b)

Fruit

c)

Anther

d)

Filament

136.

What is the function of seeds in flowering plants?

a)

To hold up the anther

b)

To enclose the flower bud

c)

To attract pollinators

d)

To reproduce and disperse to a new area

137.

What is the function of the endosperm in a seed?

a)

To provide nourishment to the embryo

b)

To hold up the anther

c)

To enclose the flower bud

d)

To attract pollinators

138.

What is the function of the seed coat?

a)

To provide nourishment to the embryo

b)

To protect the embryo

c)

To enclose the flower bud

d)

To attract pollinators

139.

The part that attracts pollinators

a)

A

b)

C

c)

E

d)

F

140.

Which part of the flower produces male sex cells (pollen)

a)

Anther

b)

Petal

c)

Ovary

d)

Sepal

141.

Name the parts of the flower that are responsible in the production of eggs and the development of the embryo

a)

Stigma, Style, Ovary

b)

Anther, Filament

c)

Sepal, Petal

d)

Petal, Filament

142.

What is the function of the filament in a flower?

a)

To attract pollinators

b)

To hold up the anther

c)

To enclose the flower bud

d)

To collect pollen

143.

Which part produces ovules?

a)

3

b)

4

c)

5

d)

7

144.

__________________________ is the process of transporting the male gamete from the male flower parts to the female flower parts.

a)

Asexual reproduction

b)

Pollination

c)

Photosynthesis

d)

Vasculation

145.

The drawing below shows a process that is important to plants. What is most likely happening?

a)

The bee is bringing water to the plant.

b)

The plant is being pollinated by the bee

c)

The plant is getting nectar from the bee.

d)

The bee is removing insects from the plant.

146.

the female reproductive part of a flower

a)

pistil

b)

stamen

c)

flowering

d)

non-flowerin

147.

What is the function of roots in plants?

a)

To carry water and food to the plant

b)

To make the plant's food

c)

To protect the seed

d)

To anchor the plant in place and absorb water and nutrients from the soil

148.

Which organelle stores water for use in photosynthesis?

a)

Chloroplast

b)

Cell Membrane

c)

Vacuole

d)

Nucleus

149.

Select all that are products of Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

150.
Which choice correctly shows the gases that enter and exit plants during photosynthesis?
a)
Enter: Oxygen
Exit: Carbon dioxide
b)
Enter: Water vapor
Exit: Glucose
c)
Enter: Carbon dioxide
Exit: Oxygen
d)
Enter: Light
Exit: Water vapor
151.
Why do plants conduct photosynthesis?
a)
To make light
b)
To make mitochondria
c)
To make glucose
d)
To release carbon dioxide
152.

How does most of the water needed by the plant get into its leaves?

a)

It enters through the stomata

b)

The roots absorb it and then it travels up the stem

c)

It's made during a chemical reaction in the leaf

d)

The flowers capture water and deliver it to the leaves

153.

Which organelle is responsible making food (Glucose) using sunlight?

a)

Cell Membrane

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

154.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

light + carbon dioxide + water --> glucose + oxygen

b)

carbon dioxide + sugar + water --> oxygen + light

c)

oxygen + light + water --> carbon dioxide + sugar

d)

carbon dioxide + oxygen + water --> Light+ Sugar

155.

What process describes how plants use air, water, and energy from the Sun to make their own food?

a)

condensation

b)

evaporation

c)

photosynthesis

d)

weathering

156.

What two things are the product (end result) of photosynthesis?

a)

chloroplast

b)

glucose

c)

oxygen

d)

carbon dioxide

157.

Which of the following is an example of a HETEROTROPH?

a)

Grass

b)

Algae

c)

Lemon Tree

d)

Bear

158.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
159.

What does aerobic mean?

a)

without ATP

b)

without oxygen

c)

with ATP

d)

with oxygen

160.

What does anaerobic mean?

a)

without oxygen

b)

with oxygen

c)

without ATP

d)

with ATP

161.

What compound is broken down in cellular respiration?

a)

ATP

b)

water

c)

glucose

d)

carbon dioxide

162.

Which type of respiration makes more ATP?

a)

aerobic

b)

anaerobic

163.

Where does ATP come from in the cell?

a)

mitochondria

b)

nucleus

c)

cytoplasm

d)

cell membrane

164.

What is the purpose of cellular respiration?

a)

produce glucose for all living things

b)

produce ATP for plants

c)

produce glucose for plants

d)

produce ATP for all living things

165.

What is the role of ATP?

a)

make energy disappear

b)

capture energy

c)

to store energy

d)

to signal cell death

166.

What is the main difference between aerobic and anaerobic respiration?

a)

Aerobic requires glucose, anaerobic does not

b)

Aerobic produces more ATP than anaerobic

c)

Aerobic occurs in plants, anaerobic occurs in animals

d)

Aerobic requires carbon dioxide, anaerobic requires oxygen

167.

What is the function of roots in plants?

a)

To carry water and food to the plant

b)

To make the plant's food

c)

To protect the seed

d)

To anchor the plant in place and absorb water and nutrients from the soil

168.

What is the function of stems in plants?

a)

To support the leaves and carry water and food to the plant

b)

To protect the seed

c)

To make the plant's food

d)

To carry water and food to the plant

169.

What is the function of leaves in plants?

a)

To make the plant's food

b)

To protect the seed

c)

To support the leaves and carry water and food to the plant

d)

To carry water and food to the plant

170.

What is the function of flowers in plants?

a)

To protect the seed

b)

To carry water and food to the plant

c)

To make the plant's food

d)

To make seeds

171.

What is the function of fruits in plants?

a)

To protect and disperse seeds

b)

To protect the seed

c)

To make the plant's food

d)

To carry water and food to the plant

172.

What is the function of cones in plants?

a)

To protect and disperse seeds

b)

To carry water and food to the plant

c)

To make the plant's food

d)

To protect the seed

173.

What is the function of dermal tissues in plants?

a)

To carry water and food to the plant

b)

To make the plant's food

c)

To support and store nutrients

d)

To protect the plant

174.

What is the function of vascular tissues in plants?

a)

To add structural support

b)

To move food down the plant

c)

All of the above

d)

To move water and nutrients up the plant

175.

What is the function of ground tissues in plants?

a)

To support and store nutrients

b)

To add structural support

c)

To move food down the plant

d)

To move water and nutrients up the plant

176.

Where is meristem tissue found in plants?

a)

In the leaves and flowers of plants

b)

In the stem and roots of plants

c)

In the dermal tissues of plants

d)

In the roots and tips of plants

177.

What is the effect of primary growth in plants?

a)

It increases stem width

b)

It increases leaf size

c)

It increases root depth

d)

It increases plant length

178.

What is the effect of secondary growth in plants?

a)

It increases plant length

b)

It increases leaf size

c)

It increases stem width

d)

It increases root depth

179.

What is the function of root hairs in plants?

a)

To protect the root and aid in growth

b)

To make the plant's food

c)

To anchor the plant in the soil and aid in nutrient and water uptake

d)

To carry water and food to the plant

180.

What is the function of root cap in plants?

a)

To carry water and food to the plant

b)

To make the plant's food

c)

To protect the root and aid in growth

d)

To anchor the plant in the soil and aid in nutrient and water uptake

181.

What is the function of xylem in plants?

a)

To add structural support

b)

To move food down the plant

c)

To move water and nutrients up the plant

d)

To make the plant's food

182.

What is the function of phloem in plants?

a)

To add structural support

b)

To move food down the plant

c)

To move water and nutrients up the plant

d)

To make the plant's food

183.

What is the function of stomata in plants?

a)

To make the plant's food

b)

To protect the seed

c)

To allow gas exchange

d)

To carry water and food to the plant

184.

This property of water that allows fluids to travel through narrow structures, such as the xylem and phloem is_____which allows capillary action to occur

a)

polarity

b)

a covalent bond

c)

cohesion/adhesion

d)

a hydrogen bond

185.

These move between soil particles in order to maximize the surface area when finding water

a)

taproot

b)

fibrous root

c)

root hairs

d)

root cap

186.

What is the function of the guard cells in plants?

a)

To regulate the opening and closing of stomata

b)

To make the plant's food

c)

To carry water and food to the plant

d)

To add structural support

187.

Phloem and Xylem together make up the...

a)

Ground Tissue

b)

Vascular Tissue

c)

Dermal Tissue

d)

Cardiac Tissue

188.

Phloem transports...

a)

Sap

b)

Nutrients and sugars

c)

Water

d)

H2O

189.
Regions containing actively dividing cells.
a)
Phloem
b)
Guard Cells
c)
Meristem
d)
Xylem
190.

Occurs in plants

a)

photosynthesis only

b)

cellular respiration only

c)

photosynthesis and cell respiration

d)

all of the above

191.

Occurs in animals

a)

photosynthesis only

b)

cellular respiration only

c)

cellular respiration and photosynthesis

d)

all of the above

192.

The reactants of cellular respiration

a)

CO2, H2O, sunlight

b)

O2, glucose

c)

CO2, glucose

d)

H2O, sunlight

193.
Photosynthesis is important because....
a)
plants need air to breathe
b)
it makes the plants green
c)
it is the process by which plants make their own food
d)
without it the Earth would all be a desert
194.
The process by which cells use oxygen to produce energy from food is called?
a)
photosynthesis
b)
transpiration
c)
cellular respiration
d)
germination
195.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
196.

The main function of stomata is to

a)

capture sunlight

b)

protect leaves from insects

c)

allow gases to move rapidly in/out of leaves

d)

release sugars into the atmosphere

197.

A stoma is

a)

an opening

b)

a clot

c)

a cell that captures light energy

d)

a water tube

198.

Photosynthesis occurs.....

a)

Animal + Plant Cell

b)

Animal Cell

c)

Plant Cell

d)

Jail Cell

199.

What is underlined in the chemical equation below?

Na + Cl ---> NaCl

a)

Products

b)

Reactants

200.

What is underlined in the chemical equation below?

Na + Cl ---> NaCl

a)

Products

b)

Reactants

201.
Substances that form as the result of a chemical reaction
a)
products
b)
reactants
c)
coefficients
d)
subscripts
202.
Substances present at the start of a chemical reaction
a)
subscripts
b)
coefficients
c)
reactants
d)
products
203.
A candle wick burning is an example of a _________________________
a)
physical reaction
b)
condensation
c)
neutrons
d)
chemical reaction
204.

Which of the following do at least one stage of cellular respiration

a)

plants

b)

animals

c)

bacteria

d)

fungi

205.
Which of the following structure is where cellular respiration occurs in the cell?
a)
nucleus
b)
cytoplasm
c)
mitochondria
d)
vacuoles
206.

True or False: Cellular Respiration is a chemical reaction.

a)

True

b)

False

207.

True of False, Plants can perform Cellular Respiration and Photosynthesis

a)

False

b)

True

208.
This is referred to as the energy currency of the cell
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
209.
This molecule contains three phosphate groups
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
210.

Which equation represents Cellular Respiration

a)

b)

c)

d)

211.

What type of organism makes it's own food?

a)

Autotroph

b)

Heterotroph

c)

Consumer

d)

Omnivore

212.

What type of organism has to consume energy?

a)

Producers

b)

Plant

c)

Autotroph

d)

Heterotroph

213.

What is this?
a)
leaves
b)
stem
c)
fruit
d)
flower
214.
What is this?
a)
flower
b)
fruit
c)
leaves
d)
stem
215.

Solar Energy from the Sun is turned into _________ energy in a plant

a)

chemical

b)

mechanical

c)

sound

d)

thermal

216.

Part of the plant that is long, transport nutrients, water and keep the plant stable in the ground.

a)

Roots

b)

Stem

c)

Petals

d)

Leaves

217.
Question Image

Match the following

a)

Bacteria and fungus

1.

Decomposer

b)

Maple Tree

2.

Producer

c)

The sun

3.

Light energy

d)

squirrel

4.

consumer

218.

Living things that use sunlight to make sugar.

a)

producers

b)

ovary

c)

sepal

d)

style

219.
Stomata
a)
tiny holes in the leaves of a plant that allow gases to enter or leave the plant
b)
living things
c)
a plant part that carries out photosynthesis to make food for the plant
d)
the process in which plants use energy from the sun to make their own food
220.
Xylem and phloem are examples of _ tissue
a)
Spores
b)
Nonvascular
c)
Seeds
d)
Vascular
221.
____________ cells open and close the stomata
a)
palisade
b)
guard
c)
xylem
d)
epidermis
222.
The inside mesophyll layer of the leaf is made of the following tissues _
a)
vascular, ground, and
b)
Vascular and Ground
c)
Vascular and dermal
d)
Ground and dermal
223.

#8 - Cell tissue that makes up part of each vein that transports glucose and nutrients throughout the plant

a)

Epidermal cells

b)

Guard cells

c)

Phloem cells

d)

Xylem cells

224.

#9 - Cell tissue that makes up part of each vein that transports water throughout the plant

a)

Epidermal cells

b)

Guard cells

c)

Phloem cells

d)

Xylem cells

225.
Which of the following is not a reactant in photosynthesis
a)
H2O
b)
Light Energy
c)
CO2
d)
O2
226.
Water is a universal solvent because it...
a)
It can be found anywhere
b)
It freezes when it gets cold
c)
floats when frozen
d)
Dissolves most substances
227.
A general definition of cohesion is the attraction of:
a)
particles of the same substance
b)
particles of a different substance
c)
particles of both the same and different substances
d)
particles of neither the same or different substances
228.
A high specific heat means...
a)
It heats up quickly with energy added
b)
It requires more energy to change temperature
229.

Refer to the picture of water sticking to a leaf; this is occurring because of:

a)

Adhesion

b)

Cohesion

230.

A high specific heat means water ____. (select all that are true)

a)

takes a long time to change temperature.

b)

takes a lot of heat to increase temperature.

c)

holds a lot of heat.

d)

is good at regulating Earth's temperature.

231.
What two elements make up water?
a)
Helium and oxygen
b)
Hydrogen and oxygen
c)
helium and carbon
d)
oxygen and carbon
232.
The tightness across the surface of water that enables paper clips to float is ____________.
a)
adhesion
b)
capillary action
c)
surface tension
d)
polarity
233.

Adenosine triphosphate is abbreviated as:/ Adenozin trifosfat abreje kòm:/ El trifosfato de adenosina se abrevia como:

(a)  

234.

In what organelle does photosynthesis occur in eukaryotic cells?

a)

mitochondria

b)

chloroplasts

c)

nucleus

d)

cell membrane

235.
What is the chemical formula for oxygen?
a)
H12O2
b)
C6O2
c)
O3
d)
O2
236.

Where do people and animals get the oxygen they breathe?

a)

from plants

b)

from other animals

c)

from water

d)

from the sun

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