wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Sem I Exam Review w/ answers

Total questions: 175

Worksheet time: 3hrs 8mins

Name
Class
Date
1.

Researchers have found that a local squirrel population fluctuates from year to year, increasing one year and decreasing the next. Which of the following factors would cause the squirrel population to grow?

a)

the birth rate is equal to the death rate

b)

emigration is greater than immigration

c)

the death rate is higher than the birth rate

d)

the birth rate is greater than the death rate

2.

Populations do not continue to grow to an unlimited size. Their environment, including food and other natural resources, limits their size eventually. This limit is called the

a)

differential population

b)

carrying capacity

c)

prey maximum

d)

predator limit

3.

Which of the following phrases best describes line K in the graph above?

a)

The rate of population growth

b)

The carrying capacity of the environment

c)

The time it takes for the population to double in size

d)

The number of individuals in the population at the beginning of the study

4.

1What might cause the position of the dashed line K to be moved from its current position to a lower point in the Y-axis?

a)

the birthrate of the rabbit population was equal to the death rate of the rabbit population

b)

there was a decrease in the number of rabbit predators and an increase in the availability of plants

c)

there was a decrease in the availability of food, minerals, water, and shelter

d)

the birthrate of the rabbit population was greater to the death rate of the rabbit population

5.

A population of flat-tailed horned lizards was found in a geographically isolated area. In 2002, the size of the population was about 25,500. In 2004, the size of the population was about 32,800. Which of the following statements explains the change in the size of the lizard population from 2002 to 2004?

a)

 

The birth rate was greater than the death rate.

b)

The emigration rate was greater than the birth rate.

c)

The death rate was greater than the immigration rate.

d)

The emigration rate was greater than the immigration rate.

6.

Number of individuals per unit area or volume.

a)

denisty

b)

dispersion

c)

survivorship

d)

immigration

7.

New individuals move into a population.

a)

immigration

b)

emigration

c)

migration

d)

survivorship

8.

When individuals in a population move out or away.

a)

emigration

b)

immigration

c)

migration

d)

dispersion

9.

Processes that remove individuals from a population.

a)

death and emigration

b)

birth and immigration

10.

Study of the vital statistics of a population and how they change over time.

a)

demography

b)

ecology

c)

biology

d)

archaeology

11.

What type of growth model is shown in image B?

a)

Exponential

b)

Logistic

12.

What type of growth model is shown in image A?

a)

Exponential

b)

Logistic

13.
Any thing or organism that regulates the size of a population of another organism is known as __________.
a)
a limiting measure
b)
a limiting factor
c)
factorization
d)
materialization of precipitation
14.

Which of the following are density dependent factors?

a)

competition for resources

b)

predation

c)

disease

d)

natural disasters

15.

Which of the following are examples of a density independent factors?

a)

forest fire

b)

seasonal cycles

c)

storms

d)

disease

16.
What is the carrying capacity for this sheep population?
a)
1.8 million
b)
1.25 million
c)
1.6 million
d)
1.o million
17.

Emigration is

a)

the movement out of an area

b)

the movement into an area

c)

movement in and out of an area

d)

migration

18.

Why don't populations grow indefinitely?

a)

limiting factors

b)

only biotic factors

c)

only abiotic factors

d)

none of the above

19.

What is an example of a density-independent (Abiotic) limiting factor?

a)

food

b)

parasites

c)

disease

d)

pollution

20.

What is the carrying capacity mean?

a)

The number of individuals an area can carry

b)

the number of births

c)

The number of deaths an area has

d)

not sure

21.

The exponential graph is a graph that shows us population size increasing quickly, which one below shows us that

a)
b)
c)
d)
22.
Some shrimp and crab live and capture food from within the tentacles of giant anemones. 
a)
Parasitism
b)
Commensalism
c)
Mutualism
23.
A pearlfish spends the day inside the alimentary tract, or intestines, of a sea cucumber. The fish emerges from the sea cucumber at night to feed on small crustaceans. The pearlfish gets a safe place to live. The sea cucumber does not gain anything from the relationship, nor is it harmed. 
a)
Mutualism
b)
Commensalism
c)
Parasitism
24.
A cymothoid isopod lives inside the mouth of a snapper fish. The isopod severs blood vessels in the fish’s tongue, causing the tongue to atrophy and degenerate.The isopod then hooks its pereopods, or legs, to the base of the fish’s tongue,essentially replacing the tongue. The isopod stays there for the rest of its life, feeding on blood, mucus, and stray pieces of food from the fish.
a)
Commensalism
b)
Parasitism
c)
Mutualism
25.
A boxer crab carries a pair of small anemones in its chelipeds, or claws. When approached by a predator, the crab waves the stinging tentacles of the anemones to deter the predator. The anemones benefit from the small particles of food dropped by the crab during feeding. 
a)
Commensalism
b)
Mutualism
c)
Parasitism
26.
A tapeworm needs to eat food that is already digested, so it lives in the intestines of a dogfish shark and derives nourishment from the shark. As a result of the tape worm infestation, the shark is weakened and more vulnerable to disease and predation. 
a)
Parasitism
b)
Commensalism
c)
Mutualism
27.
Which of the following would most likely occur if a population exceeded the carry capacity of the environment?
a)
The birth rate would likely increase.
b)
Birth rate would be equal to the death rate.
c)
The death rate would increase.
d)
Immigration would increase.
28.

If a species goes over carrying capacity, what happens to the population?

a)

Decreases

b)

Increases

c)

Levels out

29.

There are approximately 17,620 people per square mile in New York City. If New York City is 468 square miles, approximately how many people live in New York City?

a)

10,000,000

b)

8,246,160

c)

4,365,111

d)

56,778,112

30.

A city has a population of 8792 people. The area of the city is approximately 6.5 square miles. Approximately, how many people per square mile live in the city?

a)

208

b)

1000

c)

1353

d)

2000

31.

On Black Friday (the day after Thanksgiving) the population density at many stores and shopping malls was...

a)

low

b)

high

32.

The reactants of photosynthesis are

a)

sugar and water

b)

sugar and oxygen

c)

carbon dioxide and water

d)

carbon dioxide and oxygen

33.

Which statement about photosynthesis is correct?

a)

Plants get the energy they need for photosynthesis from water.

b)

Plants get the energy they need for photosynthesis from soil.

c)

Plants get the energy they need for photosynthesis from sunlight.

d)

Plants do not require energy to perform photosynthesis.

34.

What are the products of photosynthesis?

a)

carbon dioxide and water

b)

carbon dioxide and oxygen

c)

glucose and oxygen

d)

glucose and water

35.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

6CO2 + 6H2O → 6O2 + C6H12O6

b)

6CO2 + C6H12O6 + 6H2O → O2

c)

6O2 +6H2O → 6CO2 +C6H12O6

d)

C6H12O6 + 6O2 → 6H2O + 6CO2

36.

Which gas is removed from the atmosphere during photosynthesis?

a)

hydrogen

b)

oxygen

c)

nitrogen

d)

carbon dioxide

37.

What gas is released by plants during photosynthesis?

a)

nitrogen

b)

carbon dioxide

c)

oxygen

d)

hydrogen

38.

What is the purpose of photosynthesis?

a)

make glucose

b)

make ATP

c)

make light

d)

release carbon dioxide

39.

What is one of the reactants of cellular respiration?

a)

energy

b)

glucose

c)

carbon dioxide

d)

water

40.

What are the reactants in the equation for cellular respiration?

a)

oxygen and lactic acid

b)

carbon dioxide and water

c)

glucose and oxygen

d)

water and glucose

41.

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

42.

Organism that makes its own food

a)

consumer

b)

producer

c)

decomposer

d)

predator

43.

Organism that eats other things for food

a)

consumer

b)

producer

c)

decomposer

d)

prey

44.

Passing of energy, in the form of food, from one organism to another

a)

food cycle

b)

food network

c)

food chain

d)

food system

45.

Overlapping food chains

a)

food cycle

b)

food network

c)

food system

d)

food web

46.

Representation of the feeding relationships & flow of energy in a food chain

a)

food pyramid

b)

food network

c)

food system

d)

food assembly

47.

Consumer that eats only plants

a)

omnivore

b)

insectivore

c)

carnivore

d)

herbivore

48.

Consumer that eats only other animals

a)

omnivore

b)

frugivore

c)

carnivore

d)

herbivore

49.

Consumer that eats both plants and animals

a)

omnivore

b)

fungivore

c)

carnivore

d)

herbivore

50.

Amount of energy in a food pyramid transferred from one level to the next

a)

0%

b)

10%

c)

78%

d)

100%

51.

If a disease strikes the snakes the rabbits will

a)

increase

b)

decrease

c)

not be affected

52.

If a disease strikes the snakes the grass will

a)

increase

b)

decrease

c)

not be affected

53.
What factor describes when populations increase because animals are moving into a population?
a)
Emigration
b)
Limiting Factors
c)
Immigration
d)
Exponential Growth
54.
What factor describes when populations decrease because animals are moving out of a population?
a)
Emigration
b)
Limiting Factors
c)
Immigration
d)
Exponential Growth
55.
What does the graph represent?
a)
Emigration
b)
Exponential growth
c)
Immigration
d)
Logistic Growth
56.

What does the graph represent?

a)

Emigration

b)

Exponential growth and Logistic Growth

c)

Immigration

d)

Logistic Growth

57.
Which limiting factor would increase due to the number of individuals in a population?
a)
Unusual weather
b)
Natural disaster
c)
Births
d)
Disease
58.
Which of the following is TRUE of predator/prey relationships?
a)
The amount of prey does not affect the number of predators.
b)
Herbivores are limited by the number of prey in an ecosystem.
c)
Humans are not considered predators.
d)
The number of predators is determined by available prey.
59.

A population’s emigration in one month totaled 2 individuals. During the same period, immigration was 12 individuals. Natality (births) was 8, and mortality was 15 due to a parasite infection. What was the net effect on the population size?

a)

+5

b)

+3

c)

0

d)

-4

60.

What type of factor has an increasing impact as the population size increases?

a)

density-independent

b)

density-dependent

c)

cohort effect

d)

survivorship factor

61.

Which of the following are density dependent factors?

a)

competition for resources

b)

predation

c)

disease

d)

natural disasters

62.

Which of the following are examples of a density independent factors?

a)

forest fire

b)

seasonal cycles

c)

storms

d)

disease

63.

Factors like predation can have a positive benefit to the population of prey organisms because predators tend to keep prey populations below their ___________.

a)

carrying capacity

b)

sustainibility number

c)

exponential growth point

d)

competition level

64.

What type of growth model is shown in image B?

a)

Exponential

b)

Logistic

65.

Which choice most closely approximates the deer population's carrying capacity based on the graph?

a)

100

b)

80

c)

60

d)

10

66.

What is the measurement of population per unit area or unit volume?

a)

Capacity

b)

Population Density

c)

Size

d)

Capacity

67.

What is the movement of individuals into a population called?

a)

Immigration

b)

Emigration

c)

Migration

d)

Capacity

68.

What are the biotic factors in the environment that have an effect on populations called?

a)

Density-Independent Factors

b)

Density-Dependent Factors

c)

Carrying Capacity

d)

Living Things

69.

What are two ways to add to a population's growth rate?

a)

Mortality and Emigration

b)

Mortality and Natality

c)

Immigration and Emigration

d)

Natality and Immigration

70.

What are two ways do decrease a population's growth rate?

a)

Mortality and Natality

b)

Mortality and Emigration

c)

Natality and Immigration

d)

Immigration and Emigration

71.

What term describes the spacing of organisms relative to each other?

a)

Density

b)

distribution/range

c)

Size

d)

Population

72.
A population is...
a)
A group of one species in one area
b)
Multiple species that live in one area
c)
All of the living and nonliving things in an area
d)
None of these
73.
Which of the following gases involved in global climate change is increasing in the atmosphere at the fastest rate?
a)
H2O
b)
Methane
c)
Chlorofluorocarbons
d)
CO2
74.

Which feature of deforestation has the greatest effect on the atmosphere?

a)

A extinction of forest animal species

b)

B increased risk of flooding

c)

C reduction of photosynthesis

d)

D soil erosion

75.
A population pyramid shows...
a)
a graph of age groups and gender
b)
a chart of births and deaths
c)
a graph of gender and births
d)
a chart of age groups and deaths
76.
Physical features often influence where people live. Which type of environment typically has the highest population density?
a)
hills, mountains, and plateaus
b)
flat, fertile plains and river valleys
c)
wet bogs and swamps
d)
dry and barren desert regions
77.
A cell is...
a)
the basic unit of structure and function in living organism
b)
an organism
c)
a basic part of everything that we see
d)
found only in animals, not plants
78.
Every living organism is made up of one or more cells
a)
True
b)
False
79.
Which of the following are NOT found in animal cells
a)
chloroplasts and cytoplasm
b)
chloroplasts and cell wall
c)
cell wall and cell membrane
d)
mitochondria and nucleus
80.

The fluid that surrounds the organelles is... (hint... "Try to pull a fast one and..."

a)

chloroplast

b)

cytoplasm

c)

vacuole

d)

cell wall

81.
What do vacuoles do? 
a)
They actually do not have an important role
b)
They protect the cell
c)
They are the brain of the cell
d)
storage area for cells; water storage in plants 
82.

Which statement was NOT included in cell theory?

a)

All living things are composed of cells.

b)

Living cells come only from other living cells.

c)

Each cell contains a cell membrane, cytoplasm, nucleus, mitochondria, and endoplasmic reticulum.

d)

Cells are the smallest structure of living things that can perform the functions necessary for life.

83.

Who discovered and named cells while looking at cork?

a)

Captain Hook

b)

Robert Hooke

c)

Matthais Schleiden

d)

Rudolf Virchow

84.
This scientist observed live cells and observed greater detail:
a)
Hooke
b)
Leeunwenhoek
c)
Virchow
d)
Schwann
85.

In passive transport, the concentration gradient goes from..

a)

Low to low

b)

High to low

c)

Low to high

d)

High to high

86.
Osmosis is the diffusion of __________.
a)
water
b)
glucose
c)
air
d)
passive transport
87.
Large molecules, such as glucose, can easily pass through the cell membrane without any help...
a)
True- they pass right through
b)
False- they need a protein channel 
88.
Hydrophobic region of the cell membrane?
a)
E
b)
B
c)
C
d)
A 
89.
What forms the channels and pumps in the phospholipid bilayer?
a)
Carbohydrates
b)
Proteins
c)
Hydrophilic heads 
d)
Lipids
90.

Which organelle is found inside the nucleus and produces ribosomes

a)

Nucleolus

b)

Cell Membrane

c)

Lysosome

d)

Golgi Bodies

91.

What is the function of the Vacuoles

a)

Store food, water and waste

b)

Receive proteins

c)

Assembles amino acids

d)

Found inside the nucleus

92.

The organelle that assembles proteins in the cytoplasm:

a)

Ribosome

b)

Nucleus

c)

Mitochondrion

d)

Rough Endoplasmic Reticulum

93.

The organelle where lipids are synthesized along with proteins and other materials that are exported from the cell:

a)

Endoplasmic Reticulum

b)

Golgi Apparatus

c)

Vacuoles & vesicles

d)

Nucleus

94.

The organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell:

a)

Lysosome

b)

Cytoskeleton

c)

Golgi Apparatus

d)

Chloroplast

95.

The organelle that converts the chemical energy stored in food molecules into compounds that are more convenient for the cell to use:

a)

Cell Wall

b)

Cell Membrane

c)

Mitochondrion

d)

Centrioles

96.

The organelle that organizes cell division:

a)

Nucleus

b)

Centrioles

c)

Cytoskeleton

d)

Ribosome

97.
What organelle is called the "powerhouse" of a cell?

a)
Endoplasmic Reticulum
b)
Nucleus
c)
Mitochondria
d)
Nucleolus
98.
The site of photosynthesis
a)
ribosome
b)
mitochondria
c)
chloroplast
d)
nucleus
99.
This organelle takes food and turns it into ENERGY for plant and animal cells.
a)
Chloroplast
b)
Mitochondria
c)
Lysosome
d)
Ribosome
100.
This organelle eliminates waste. 
a)
Nucleus
b)
ER
c)
Vacuole
d)
Lysosome
101.
This is a double layer of phospholipids that creates a barrier between the cells internal and external environments; it controls what comes in or out of the cell (selective permeable)
a)
Nucleus
b)
Cilia
c)
Cell membrane
d)
Flagella
102.
What organelle surrounds and supports plant cells?

a)
Cell Membrane
b)
Cell Wall
c)
Nucleus
d)
Golgi Complex
103.
In what organelle is the genetic material found inside?
 
a)
Endoplasmic Reticulum
b)
Golgi Complex
c)
Nucleolus
d)
Nucleus
104.

After examining this diagram showing the concentration of water inside and outside of the cell, identify the tonicity of the solution.

a)

hypertonic

b)

hypotonic

c)

isotonic

105.

After examining this diagram showing the concentration of water inside and outside of the cell, identify the tonicity of the solution.

a)

isotonic

b)

hypotonic

c)

hypertonic

106.

The solution surrounding the cell in Diagram C, would be defined as

a)

hypertonic

b)

isotonic

c)

hypotonic

107.

After examining this diagram showing the concentration of water inside and outside of the cell, identify the tonicity of the solution.

a)

hypertonic

b)

hypotonic

c)

isotonic

108.

The solution surrounding the cell in Diagram B, would be defined as:

a)

hypertonic

b)

hypotonic

c)

isotonic

109.

The solution surrounding the cell in Diagram C, would be defined as

a)

hypertonic

b)

isotonic

c)

hypotonic

110.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
111.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
112.

This egg has shrunk, what type of solution was it placed in?

a)

hypotonic solution

b)

hypertonic solution

c)

isotonic solution

113.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
114.

If the dots represent sugar what direction will the water flow?

a)

Into the cell

b)

Out of the cell

c)

Both equally (equilibrium)

115.

What will happen to the cell in the given solution?

a)

Swell up

b)

Shrink

c)

Stay the same

116.
What type of solution allows water to enter the plant cell?
a)
hypotonic solution
b)
hypertonic solution
c)
isotonic solution
d)
active transport
117.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
118.
The cells seem to be swelling and about to burst what type of solution are they most likely in?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
119.
The cells seem to be shriveled and dehydrated what type of solution are they most likely in?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
120.
The cells seem to be of normal size in what type of solution are the cells most likely in?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
121.
The image indicates what type of solution the cell is in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
122.
The image indicates what type of solution the cell is in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
123.

Movement of SOLUTE through the cell membrane from high to low concentration is called.....

a)

diffusion

b)

active transport

c)

facilitated diffusion

d)

osmosis

124.

Nemo and other ocean dwelling fish cannot survive in freshwater because......

a)

freshwater is hypertonic to Nemo's cells and will result in water leaving them causing the cells to shrink

b)

freshwater is hypotonic to Nemo's cells and will result in water leaving them causing the cells to shrink

c)

freshwater is hypertonic to Nemo's cells and will result in water entering them causing the cells to swell and burst

d)

freshwater is hypotonic to Nemo's cells and will result in water enter them causing the cells to swell and burst

125.

Elodea is a freshwater plant. When it is placed in saltwater what will happen to its cells?

a)

They will become turgid because water is entering the cell, making them firm

b)

They will become flaccid because water is entering and leaving the cell at equal rates, making them a little soft

c)

They will be plasmolyzed because water is leaving the cell, making them shrink significantly

126.

When a polysaccharide is formed, what is released?

a)

Starch

b)

Fatty acid

c)

Water

d)

Monosaccharide

127.

Which of the following is NOT a polysaccharide?

a)

Glycogen

b)

Cellulose

c)

Ribose

d)

Starch

128.

Fats containing at least one double or triple bond are called

a)

Trans fats

b)

Saturated fats

c)

Hydrogenated fats

d)

Unsaturated fats

129.

A ______________ is a large molecule.

a)

Micromolecule

b)

Polymer

c)

Amino Acid

d)

Macromolecule

130.

Which of the following elements are found in all macromolecules? (Select all that apply).

a)
b)
c)
d)
131.

Which of the following is not one of the four major classes of macromolecules?

a)

Lipids

b)

Carbon

c)

Protein

d)

Carbohydrates

e)

Nucleic Acid

132.

Which macromolecule is used as our main source of energy?

a)

Lipids/Fats

b)

Nucleic Acids

c)

Proteins

d)

Carbohydrates

133.

Which of the following are examples of carbohydrates? (Select all that apply).

a)

Bread

b)

Pasta

c)

Olive Oil

d)

Cheese

134.

Which macromolecule stores energy?

a)

Carbohydrates

b)

Proteins

c)

Lipids/Fats

d)

Nucleic Acids

135.

Nucleic acids make up which of the two molecules listed below?

a)

FDA

b)

RNA

c)

DNA

d)

FDR

136.

Which type of fat is considered healthier than others?

a)

Saturated Fat

b)

Unsaturated Fat

c)

Monounsaturated Fats

d)

Trans Fat

137.
Lipids are made of... 
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
138.
Proteins are made of... 
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
139.
Is found in the cell membrane as a bilayer. 
a)
lipids
b)
protein
c)
nucleic acid
d)
carbohydrate
140.

Enzymes belong to which class of macromolecules?

a)

lipids

b)

carbohydrates

c)

proteins

d)

nucleic acids

141.

DNA belongs to which class of macromolecules?

a)

proteins

b)

nucleic acids

c)

carbohydrates

d)

lipids

142.
What are the monomers of DNA?
a)
glycerols
b)
amino acids
c)
fatty acids
d)
nucleotides
143.
What is the function of nucleic acids?
a)
store genetic information
b)
store energy (long-term)
c)
store energy (short-term)
d)
build skin, hair, nails, muscles
144.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
145.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
146.
Proteins are made of monomers called ___________
a)
Nucleotides
b)
Monosaccharides
c)
Amino Acids
d)
Glycerol and fatty acids
147.

Macromolecules are made of repeating subunits called

a)

monomers

b)

monosaccharides

c)

polymers

d)

polysaccharides

148.

A __________ consists of many monomers bonded together.

a)

monomer

b)

hydrocarbon

c)

peptide

d)

polymer

149.

A _________ reaction removes a molecule of water to bond molecules together to create a polymer.

a)

hydrolysis

b)

water

c)

dehydration synthesis

d)

magical

150.

C6H12O6 is the chemical formula for

a)

water

b)

methane

c)

glycogen

d)

glucose

151.

What type of reaction is shown?

a)

Dehydration synthesis

b)

Hydrolysis

152.

Which type of reaction is shown?

a)

Dehydration Synthesis

b)

Hydrolysis

153.

Amino Acids

a)

carbohydrates

b)

lipids

c)

proteins

d)

nucleic acids

154.

This molecule is a(n) ____________.

a)

nucleic acid

b)

lipid

c)

protein

d)

carbohydrate

155.

What biomolecule is pictured here?

a)

protein

b)

lipid

c)

carbohydrate

d)

nucleic acids

156.

Which biomolecule is this a picture of ?

a)

carbohydrate

b)

Lipid

c)

protein

d)

nucleic acids

157.

Which biomolecule helps form muscles?

a)

Nucleic Acid

b)

Carbohydrate

c)

Protein

d)

Lipids

158.

Sucrose is an example of a

a)

Monosaccharide

b)

Disaccharide

c)

Polysaccharide

159.

This fat has a kinked structure and is liquid at room temperature so it is a

a)

Saturated Fat

b)

Unsaturated Fat

160.

An example of a Saturated Fat is

a)

Vegetable Oil

b)

Canola Oil

c)

Butter

d)

Avocado Oil

161.

The monomer of a Lipid is

a)

monosaccharide

b)

amino acid

c)

fatty acid

d)

nucleotide

162.

Carbohydrates are composed

a)

C, H, O

b)

C, H, N, O

c)

C, H, N, O, P

d)

C, H, N, O, P, S

163.

The building blocks of proteins are called

a)

Nucleic Acids

b)

Monosaccharides

c)

Amino Acids

d)

Fatty Acids

164.

The specific reactants that enzymes act on are called SUBSTRATES.

a)

True

b)

False

165.

Amino acid is to protein as

a)

Complex sugar is to monosaccharide.

b)

DNA is to RNA.

c)

Sugar is to fat.

d)

Nucleotide is to nucleic acids.

166.
Which is an example of a lipid?
a)
Candy
b)
Olive Oil
c)
DNA
d)
Meat
167.
How many sugar units make up polysaccharides?
a)
one
b)
two
c)
more than two
d)
zero
168.

Which macromolecule is shown?

a)

lipid

b)

protein

c)

nucleic acid

d)

carbohydrate

169.
Phospholipids have a _________ head and a __________ tail.
a)
hydrophilic, hydrophobic
b)
hydrophobic, hydrophilic 
170.

This complex carbohydrate makes up the leaves and stems of plants.

a)

chitin

b)

glycogen

c)

cellulose

d)

starch

171.

What is the polysaccharide used by animals to store glucose?

a)

glycogen

b)

fructose

c)

starch

d)

cellulose

172.

Which polysaccharide makes up the exoskeleton of insects?

a)

cellulose

b)

starch

c)

chitin

d)

glycogen

173.

Giant molecule

a)

micromolecule

b)

macromolecule

174.

The four groups of organic compounds are

a)

sugar, salt, water, oxygen

b)

proteins, carbohydrates, lipids, nucleic acids

c)

carbon dioxide, methane, proteins, lipids

d)

oxygen, proteins, nucleic acids, lipids

175.

What is this molecule called?

a)

nucleotide

b)

fatty acid

c)

amino acid

d)

monosaccharide

e)

glycerol

Similar Resources on Wayground

3rd 9 Weeks Exam

179 questions

3rd 9 Weeks Exam

quiz

Worksheet

•

7th - 10th Grade

ZFEO

178 questions

ZFEO

quiz

Worksheet

•

5th Grade - Professio...

Quiz #6 - Planets and a few other things

173 questions

Quiz #6 - Planets and a few other things

quiz

Worksheet

•

8th Grade - University

Earth Space Final Review

176 questions

Earth Space Final Review

quiz

Worksheet

•

10th Grade

JC 3S Xmas Quiz

175 questions

JC 3S Xmas Quiz

quiz

Worksheet

•

9th - 12th Grade