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Final Review Spanish 1/Bio H

Total questions: 119

Worksheet time: 2hrs 37mins

Name
Class
Date
1.

Hola

a)

hi

b)

bye

c)

see you

d)

adios

2.

Buenos dias

a)

goodmorning

b)

goodnight

c)

goodafternoon

3.

Buenas noches

a)

good afternoon

b)

goodmorning

c)

goodnight

4.

how would the sentence "Cómo estás" be used?

a)

formally

b)

informally

c)

boss, co-workers, teachers, principals

d)

sister, friend, person of your age

5.

Más o menos

a)

bad

b)

so,so

c)

good

6.

Is the phrase "Y tú?" formal

a)

yes

b)

no

7.

is the phrase "Y usted?" informal?

a)

no

b)

yes

8.

Buenas noches

a)

good afternoon

b)

goodmorning

c)

goodnight

9.

¿De dónde eres?

a)

Are you ok?

b)

Where do you live?

c)

Where are you from?

10.

¿Como estas?

a)

How are you?

b)

How is your dog?

c)

How old are you?

11.
What is the correct form of the verb "ser" for the subject "nosotras?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
12.
What is the correct form of the verb "ser" for the subject "tú?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
13.
What is the correct form of the verb "ser" for the subject "ustedes?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
14.
What is the correct form of the verb "ser" for the subject "yo?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
15.
What is the correct form of the verb "ser" for the subject "nosotras?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
16.
What is the correct form of the verb "ser" for the subject "tú?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
17.
What is the correct form of the verb "ser" for the subject "ustedes?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
18.
What is the correct form of the verb "ser" for the subject "yo?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
19.
What is the correct form of the verb "ser" for the subject "Felipe y yo?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
20.
What is the correct form of the verb "ser" for the subject "Julia?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
21.
What is the correct form of the verb "ser" for the subject "usted?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
22.
What is the correct form of the verb "ser" for the subject "Pablo y Carlos?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
23.
What is the correct form of the verb "ser" for the subject "ella?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
24.
What is the correct form of the verb "ser" for the subject "Juana y usted?"
a)
soy
b)
eres
c)
es
d)
somos
e)
son
25.

Complete the sentence with the correct form of the verb "ser:" Ella (a)   mi amiga.

26.

Complete the sentence with the correct form of the verb "ser:" Laura y yo (a)   estudiantes.

27.

Complete the sentence with the correct form of the verb "ser:" Yo (a)   de Puerto Rico.

28.

Complete the sentence with the correct form of the verb "ser:" Julia y Marta (a)   chicas.

29.

Complete the sentence with the correct form of the verb "ser:" Nosotros no (a)   viejos.

30.

Complete the sentence with the correct form of the verb "ser:" Usted (a)   turista.

31.

This macromolecule carries hereditary information and instructions for building molecules

a)

carbohydrate

b)

lipids

c)

protein

d)

nucleic acid

32.

Which of the following statements is true about catalysts (enzymes)?

a)

Catalysts slow down the rate of chemical reactions.

b)

Enzymes help regulate pH.

c)

Catalysts are used up during a chemical reaction.

d)

Catalysts lower the activation energy of a chemical reaction.

33.
What type of macromolecule are enzymes?
a)
Protein
b)
Carbohydrate
c)
Lipid
d)
Nucleic Acid
34.
What is the purpose  of an enzyme?
a)
give permission for the reaction
b)
raise activation energy
c)
speed up reactions
d)
control how many reactions occur
35.
Each enzyme only has 1 substrate that will fit its active site.  What is this called?
a)
reusable
b)
catalyst
c)
specific
d)
fragile
36.
Letter D...
a)
active site
b)
enzyme
c)
substrate
d)
products
37.

This macromolecule carries hereditary information and instructions for building molecules

a)

carbohydrate

b)

lipids

c)

protein

d)

nucleic acid

38.

Which of the following statements is true about catalysts (enzymes)?

a)

Catalysts slow down the rate of chemical reactions.

b)

Enzymes help regulate pH.

c)

Catalysts are used up during a chemical reaction.

d)

Catalysts lower the activation energy of a chemical reaction.

39.

An enzyme and substrate can be compared to

a)

lock and key

b)

a faucet

c)

a door hinge

d)

light switch

40.
What type of macromolecule are enzymes?
a)
Protein
b)
Carbohydrate
c)
Lipid
d)
Nucleic Acid
41.
What is the purpose  of an enzyme?
a)
give permission for the reaction
b)
raise activation energy
c)
speed up reactions
d)
control how many reactions occur
42.
Each enzyme only has 1 substrate that will fit its active site.  What is this called?
a)
reusable
b)
catalyst
c)
specific
d)
fragile
43.
Any substance that is acted upon by an enzyme is called a(n)?
a)
Coenzyme
b)
Substrate
c)
Vitamin
d)
Polypeptide
44.
After the enzyme and substrate bind together and perform the reaction, what does the substrate become?
a)
a substrate
b)
an enzyme
c)
a product
d)
an active site
45.
Letter D...
a)
active site
b)
enzyme
c)
substrate
d)
products
46.
Letter B...
a)
active site
b)
enzyme
c)
substrate
d)
products
47.
Based on the graph, what is the optimal temperature for this enzyme? 
a)
15oC
b)
40oC
c)
30oC
d)
35oC
48.

Changes in pH and temperature can ___________________ an enzyme which causes it to lose its shape and affects its function.

a)

puncture

b)

denature

c)

double

d)

delete

49.

Which macromolecule is used as our main source of energy?

a)

Lipids/Fats

b)

Nucleic Acids

c)

Proteins

d)

Carbohydrates

50.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
51.
An enzyme speeds up a chemical reaction in the cell but can only be used once.  True or False? 
a)
true
b)
false
52.

Carbohydrates are used by the body as a source of quick energy, and are made up of

a)

carbon, hydrogen, and oxygen.

b)

oxygen, hydrogen, and protein.

c)

potassium, oxygen, and carbon.

d)

hydrogen, cholesterol, and oxygen.

53.

Which is the primary energy source for most animals?

a)

carbohydrates

b)

proteins

c)

fiber

d)

fats

54.

Approximately 20 amino acids are essential to living systems. How are amino acids linked together to form proteins?

a)

genetic bonds

b)

peptide bonds

c)

acid-base bonds

d)

hydrogen bonds

55.

Which class of biomolecule includes monosaccharides such as the blood sugar glucose, and the fruit sugar, fructose, which is found in energy drinks?

a)

lipids

b)

proteins

c)

nucleic acids

d)

carbohydrates

56.

Which statement about the function enzymes in living systems is MOST accurate?

a)

Enzymes are proteins that raise the activation energy for chemical reactions.

b)

Enzymes are proteins that lower the activation energy for chemical reactions.

c)

Enzymes are nucleic acids that raise the activation energy of chemical reactions.

d)

Enzymes are nucleic acids that lower the activation energy of chemical reactions.

57.

Grizzly bears, such as the ones shown, gain 200 to 500 pounds of fat every summer, feasting on salmon, berries, and honey. In winter, almost all of this stored weight is lost during hibernation. What type of stored biomolecules allow the grizzly to hibernate this way, without starving to death?

a)

carbohydrates

b)

lipids

c)

proteins

d)

nucleic acids

58.

What function do phospholipids perform in living organisms?

a)

They are used for short-term energy storage.

b)

They serve as the building blocks for proteins.

c)

They make up the major component of cell membranes.

d)

They store information in the nucleus of a cell.

59.

Which statement regarding proteins is true?

a)

Proteins are used to carry the genetic code in the nucleus of a cell.

b)

Proteins make up most of the cell and tissue structures in animals.

c)

Proteins are synthesized in the mitochondria of the cell.

d)

Proteins are the building blocks of amino acids.

60.

Which statement is correct, with regard to the catalase enzyme catalyzing the breakdown of hydrogen peroxide into water and oxygen?

a)

Water is a substrate in this reaction.

b)

Bonds in the hydrogen peroxide are weakened in catalase's active site, allowing the chemical reaction to occur.

c)

Hydrogen peroxide is produced by the catalase enzyme.

d)

The breakdown of hydrogen peroxide would still occur naturally, but occurs less rapidly with the catalase enzyme.

61.

Edgar, a biochemist, claims to have found a new variety of a type of small biomolecule. Edgar notes that there are now 21 types of this biomolecule instead of the old known 20. The molecule can also be combined with others in its class to produce a wide variety of proteins, some liquid and others solid. What type of biomolecule did Edgar find?

a)

a nucleic acid

b)

a monosaccharide

c)

an amino acid

d)

a fatty acid

62.

Identify the biological function of the biomolecule shown.

a)

long-term energy storage

b)

information coding

c)

short-term energy storage

d)

catalysis of chemical reactions in cells

63.

The enzyme amylase is found in saliva and assists with the break down of starch into glucose. Explain how this occurs without affecting the chemical makeup of the amylase.

a)

Amylase bonds to the starch to speed up the reaction and detaches itself when complete, without being affected.

b)

Amylase does not take place in the starch reaction, but raises the temperature of the saliva to speed up the reaction.

c)

Amylase changes starch into a vapor which increases the reaction rate, but is recreated by the glucose.

d)

Amylase transfers all of its energy to the starch molecules to speed the reaction, but does not take place in the reaction.

64.

Some insects can stand on the surface of water because water —

a)

has a high specific heat.

b)

has a high boiling point.

c)

is a good evaporative coolant.

d)

is cohesive and adhesive.

65.

Which of the following macromolecules are a prominent part of animal tissues that function in insulation, helping animals conserve heat?

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

Nucleic acids

66.

What characteristic do all living things share?

a)

They contain DNA.

b)

They are made up of many parts.

c)

They reproduce by mitosis.

d)

They need oxygen to survive.

67.

Which of the following factors is MOST likely to affect the function of an enzyme?

a)

catalysts

b)

size of beaker

c)

proteins

d)

temperature

68.

Cell membranes are made up partly of fats. What type of macromolecule are fats?

a)

lipid

b)

carbohydrates

c)

proteins

d)

nucleic acids

69.

Which group of macromolecules includes enzymes?

a)

carbohydrates

b)

proteins

c)

lipid

d)

nucleic acids

70.

Which of the following, BEST describes a function of an enzyme?

a)

Enzymes are specialized proteins that serve as catalysts.

b)

Enzymes are carbohydrates that serve as catalysts.

c)

Enzymes are specialized proteins that slow down chemical reactions.

d)

Enzymes are specialized nucleic acids that slow down chemical reactions.

71.

Which type of macromolecules are common to both organisms and viruses?

a)

proteins and nucleic acids

b)

proteins and carbohydrates

c)

nucleic acids and carbohydrates

d)

lipids and proteins,

72.

Glucose is formed by plants when they carry out photosynthesis. Glucose is an example of a

a)

protein

b)

carbohydrate

c)

lipid

d)

nucleic acid

73.

The diagram shows a chain of amino acids...

Which type of organic compound is shown?

a)

protein

b)

carbohydrate

c)

nucleic acid

d)

lipid

74.

In the cells of a living organism, enzymes control the rate of chemical reactions. Each enzyme has a specific three-dimensional shape that allows it to recognize and bind with it

a)

substrate

b)

coenzyme

c)

product

d)

active site

75.
Movement of particles through the cell membrane from high to low concentrations
a)
diffusion
b)
photosynthesis
c)
mitochondria
d)
active transport
76.
Against the concentration gradient
low to high uses energy/ATP
a)
facilitated diffusion
b)
osmosis
c)
active transport
d)
diffusion
77.
Allows certain molecules or ions to pass through it by diffusion and doesn't allow others.
a)
protein
b)
semi-permeable membrane
c)
isotonic
d)
homeostasis
78.
Equal percentage of solutes inside and out. 
Concentration of substances is the same. 
a)
hypotonic
b)
isotonic
c)
nucleus
d)
hypertonic
79.
Particles are too large to enter the membrane.
Need help from channel proteins. No energy required.
a)
active transport
b)
passive transport
c)
facilitated diffusion
d)
osmosis
80.
Diffusion of water across a cell membrane
from high to low.
a)
osmosis
b)
active transport
c)
protein channel
d)
pinocytosis
81.
Engulfs large molecules and moves them inside the membrane.
Uses energy.
a)
exocytosis
b)
endocytosis
c)
protein channel 
d)
diffusion
82.
Engulfing a large substance from the inside of the cell to move it outside of the cell. 
Uses energy. 
a)
exocytosis
b)
endocytosis
c)
photosynthesis
d)
diffusion
83.
Particles move from high concentrations to low concentrations.
Doesn't need energy
a)
passive transport
b)
facilitated transport
c)
active transport
d)
exocytosis
84.
Cell is placed into a concentration of water that has the same makeup as the cell. The cell will 
a)
Explode
b)
Shrink
c)
Stay the same
d)
None of the above
85.
Osmosis is the movement of 
a)
water from low to high concentration
b)
particles from low to high concentration
c)
water from high to low concentration
d)
particles from high to low concentration
86.
The substance that is dissolved in a solution. 
a)
solute
b)
solution
c)
solvent
d)
solidify
87.
A cell in an isotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
88.
A cell in a hypotonic solution will
a)
swell
b)
shrink 
c)
stay the same size
d)
impossible to tell
89.
When a cell is placed in a hypertonic solution water
a)
moves from the inside of the cell to the solution
b)
moves from the solution to the inside of the cell
c)
moves equally in and out of the cell
d)
none of these
90.
The cell membrane is solid and rigid
a)
true
b)
false
91.
Diffusion is the movement of 
a)
water from low to high concentration
b)
particles from low to high concentration
c)
water from high to low concentration
d)
particles from high to low concentration
92.
A state of biological balance
a)
homeostasis
b)
hypertonic
c)
hypotonic
d)
hippocampus
93.
Permeable means
a)
things can pass through
b)
the concentration levels are different
c)
permanent
d)
things are stuck
94.
The picture is an example of...
a)
active tranport
b)
passive transport
c)
diffusion
d)
osmosis
95.

What is replicated in S phase of Interphase?

a)

Cytoplasm

b)

Cell

c)

DNA

d)

Nucleus

96.

DNA is replicated during which phase of Interphase?

a)

M Phase

b)

Cell Division

c)

G2 Phase

d)

S Phase

97.

Interphase is preparing the cell for...

a)

Cell division

b)

cell fragmentation

c)

cell deterioration

d)

cell proliferation

98.

During M phase, what is being divided?

a)

Cell

b)

DNA

c)

RNA

d)

Chromosomes

99.

Which phase is demonstrated in the image?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

100.

Which phase is demonstrated in the image?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

101.

Which phase is demonstrated in the image?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

102.

Which phase is demonstrated in the image?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

103.

WHAT DOES MEIOSIS CREATE?

a)

CHROMOSOMES

b)

GAMETES

c)

DNA

d)

TRAITS

104.

MEIOSIS IS NEEDED BECAUSE...

a)

IT ACTUALLY ISN'T, BUT CAN BE HELPFUL IN SOME ORGANISMS

b)

TO REDUCE THE CHROMOSOME NUMBER BY HALF

c)

SO THAT EVERY CELL IS EXACTLY IDENTICAL

d)

TO MAKE SURE EVERY HUMAN CELL HAS 92 CHROMOSOMES

105.

THE END RESULT OF MEIOSIS IS...

a)

FOUR UNIDENTICAL GAMETES

b)

FOUR IDENTICAL GAMETES

c)

TWO IDENTICAL GAMETES

d)

TWO UNIDENTICAL GAMETES

106.

THE GAMETES ARE CONSIDERED TO HAVE ONE HALF OF THE GENETIC INFO SO IT IS CALL

a)

DIPLOID (2N)

b)

DIPLOID (N)

c)

HAPLOID (2N)

d)

HAPLOID (N)

107.

THE STRUCTURE THAT CONTAINS THE DNA IS CALLED (CHOOSE THE MOST SPECIFIC ANSWER)

a)

CHROMOSOME

b)

CELL BODY

c)

CELL

d)

NUCLEUS

108.

MALE GAMETE IS KNOWN AS

a)

EGG

b)

SPERM

109.

A FEMALE GAMETE IS KNOWN AS

a)

EGG

b)

SPERM

110.

HOW MANY CHROMOSOMES DO HUMAN GAMETES HAVE?

a)

46

b)

23

c)

47

d)

22

111.

CROSSING OVER ALLOWS FOR WHAT TO HAPPEN?

a)

ALL CELLS TO STAY THE SAME

b)

GENETIC VARIATION

c)

REDUCTION OF CHROMOSOMES

d)

CHROMOSOME NUMBER TO INCREASE

112.

WHEN THE SPERM FERTILIZES THE EGG WHAT IS FORMED

a)

ZYGOTE

b)

EMBRYO

c)

FETUS

d)

FERTILIZATION

113.

FERTILZATION IS ...

a)

THE FUSION OF A HAPLOID EGG AND SPERM

b)

THE FUSION OF A DIPLOID EGG AND SPERM

c)

THE FUSION OF A HAPLOID EGG AND DIPLOID SPERM

d)

THE FUSION OF TWO EGGS

114.

WHY ARE THE CHROMOSOMES EVEN NUMBERED FOR ORGANISIMS?

a)

JUST A COINCIDENCE

b)

BECAUSE 75% OF THE INFO COMES FROM MOM AND 25% COMES FROM DAD

c)

BECAUSE 51% OF THE INFO COMES FROM MOM AND 49% COMES FROM DAD

d)

BECAUSE HALF OF THE GENTIC INFORMATION COMES FROM MOM AND HALF COMES FROM DAD

115.

THIS IMAGE SHOWS WHAT IS HAPPENING WITH THE CHROMOSOMES?

a)

NON- DISJUNCTION

b)

METAPHASE

c)

TELOPHASE

d)

CROSSING OVER

116.

The idea of non-disjunction of the 21st chromosome means the following:

a)

complete seperation of chromosomes

b)

complete seperation of genes

c)

failure for chromosomes to seperate

d)

failure for genes to seperate

117.

To find out how much variation an organism with a diploid number of 20 chromosomes would have you would need to do the following

a)

20^2

b)

2^10

c)

2^20

d)

10^2

118.

Chromosomes assort independantly, not genes because of the following

a)

The chromosomes contain the genes, genes can't leave the chromosome

b)

The genes contain the chromosomes

c)

It depends on the sex of the offspring

d)

In sexual selection of most organisms the genes will be directed by the DNA to assort independantly

119.

Explain the karyotype of this individual

a)

Male - no genetic defect

b)

Male - Down's Syndrome

c)

Female - no genetic defect

d)

Female - Down's Syndrome

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