wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Unit 1,2,3,4 Review

Total questions: 187

Worksheet time: 2hrs 20mins

Name
Class
Date
1.

Which organelle is a gelatin substance that fills the space in an cell?

a)
Chloroplast
b)
Lysosomes
c)
Mitochondria
d)
Cytoplasm
2.

Which organelle supplies energy to the cell by making ATP?

a)
Chloroplast
b)
Mitochondria
c)
Lysosomes
d)
Nucleus
3.

What is the correct order for levels of organization?

a)

tissues-cells-organ systems-organs-organisms

b)

cell-organisms-tissues-organs-organ systems

c)

cells-tissues-organs-organ systems-organisms

d)

organs-tissues-cells-organ systems-organisms

4.
What is the name and function of the organelle displayed above?
a)
Mitochondria: breakdown glucose and produce ATP
b)

Chloroplast: makes glucose through photosynthesis

c)
Vacuole: Stores H2O, salt, food
d)
Nucleus: stores genetic information
5.

this organelle makes ATP.

a)

chloroplast

b)

mitochondria

c)

ribosome

d)

nucleolus

6.

Stores food and water for the cell

a)

Chloroplast

b)

Vacuole

c)

Lysosome

d)

Cytoplasm

7.

What is the function of the mitochondria?

a)

Structure that manufactures ribosomes

b)

Structures that converts nutrients to energy

c)

Stack of membranes that packages chemicals

d)

Structure that contains DNA and directs the cell

8.
The two kinds of cells are Prokaryotes and Eukaryotes. How are they different?
a)
Prokaryotes have a nucleus.
b)
Eukaryotes have a nucleus.
c)
Prokaryotes are plant cells.
d)
There is no difference.
9.
What can only be found in plant cells?
a)
Cell membrane
b)
Vacuole
c)
Chloroplast
d)
Mitochondrion
10.
What cell part is NOT found in all cells?
a)
Cell Wall
b)
Cell Membrane
c)
Cytoplasm
d)
Genetic Material
11.
Which part of the cell is often called "the brain of the cell"?
a)
nuclear membrane
b)
endoplasmic reticulum
c)
nucleus
d)
mitochondria
12.

What is the structure labeled #13?

a)
Lysosome
b)
Vesicle
c)

Centrosome

d)
Mitochondria
13.

When full, this organelle makes plants stand upright

a)

lysosome

b)

large, central vacuole

c)

plasma membrane

d)

ribosome

14.

What does the chloroplast make that the mitochondria can use to make energy?

a)

water

b)

sunlight

c)

oxygen

d)

glucose

15.

Organelles are suspended in this.

a)

nucleus

b)

cytoplasm

c)

golgi body

d)

ribosome

16.

The cell membrane is located...

a)

underneath the cell wall of a plant cell.

b)

outside of the cell wall of a plant cell.

17.

This is responsible for breaking down waste and dead organelles in the cell.

a)

mitochondria

b)

lysosome

c)

vacuole

d)

cell wall

18.

A network of folded membranes that attach to the nucleus and extend through the cell

a)

Centrosome

b)

Golgi Body

c)

Endoplasmic reticulum

d)

Mitochondria

19.

This organelle is a stack of membranes where vesicles pinch off

a)

ER

b)

Golgi Body

c)

Chloroplasts

d)

Nucleolus

20.

A dense region of RNA and proteins inside of the nucleus.

a)

Nucleolus

b)

Mitochondria

c)

Centrosome

d)

Cytoskeleton

21.

The part of the ER that makes lipids

a)

Rough ER

b)

Centriole

c)

Golgi body

d)

Smooth ER

22.

The double membrane that surrounds the nucleus

a)

Ribosomes

b)

Nucleolus

c)

Nuclear pores

d)

Nuclear envelope

23.

What is the function of ribosomes?

a)

They make lipids

b)

They make protein

c)

They give the cell structural support

d)

They aid in photosynthesis

24.

The tiny holes in the nuclear envelope that allows RNA and proteins to pass through.

a)

microtubules

b)

nuclear pores

c)

nucleolus

d)

centrioles

25.

The part of the ER that is studded with ribosomes

a)

Smooth ER

b)

Golgi body

c)

nucleolus

d)

Rough ER

26.

Membrane-bound sacs used to transport materials from place place throughout the cell.

a)

Centrosome

b)

Vacuole

c)

Vesicles

d)

Lysosome

27.

A specialized vesicle that contains enzymes

a)

Vacuole

b)

Lysosome

c)

Golgi body

d)

Mitochondria

28.

Which type of cell is usually single-celled?

a)

Eukaryotic

b)

Prokaryotic

29.

What are the 3 C's that the plant cell has that an animal cell does NOT have?

a)

Central Vacuole

b)

Centriole

c)

Chloroplasts

d)

Cell Wall

30.

What type of cell has many small vacuoles?

a)

Prokaryotic cell

b)

Animal cell

c)

Plant Cell

31.

What makes up the cell wall of a fungus?

a)

Chitin

b)

Cellulose

c)

Ribosomes

d)

Glucose

32.

What makes up the cell wall of plants?

a)

Ribosomes

b)

Glucose

c)

Chitin

d)

Cellulose

33.

Select all of the cells that are eukaryotic.

a)

mushroom cells

b)

Archae

c)

Bacteria

d)

Grass cells

34.

What organelle is shown in the image?

a)

Nucleus

b)

Mitochondria

c)

Chloroplasts

d)

Ribosome

35.

What organelle is shown in the image?

a)

Centrosome

b)

Ribosome

c)

Chloroplasts

d)

Mitochondria

36.

What organelle is shown in the image?

a)

centrosome

b)

ribosome

c)

lysosome

d)

chloroplast

37.

What organelle is shown in the image?

a)

mitochondria

b)

rough ER

c)

lysosome

d)

golgi body

38.

What is the organelle in the image?

a)

cytoplasm

b)

chloroplasts

c)

Smooth ER

d)

golgi body

39.

What is the organelle shown attached to the nucleus in the picture?

a)

Endoplasmic reticulum

b)

Golgi body

c)

Lysosome

d)

cytoplasm

40.

The organelle attached to the nucleus that is NOT studded with ribosomes.

a)

Vesicle

b)

Golgi body

c)

Rough ER

d)

smooth ER

41.

What are the round sacs that are pinching off of this organelle?

a)

Vesicles

b)

Mitochondria

c)

chloroplasts

d)

ribosomes

42.

What is the large blue organelle in the picture?

a)

nucleus

b)

chloroplast

c)

central vacuole

d)

lysosome

43.

An animal cell has only one, large vacuole.

a)

True

b)

False

44.

A Eukaryotic cell has a nucleus and membrane-bound organelles.

a)

True

b)

False

45.

What does prokaryotic mean?

a)

No nucleus

b)

No cytoplasm

c)

No DNA

d)

Does contain a nucleus

46.

A group of similar cells that work together to perform a specialized task.

a)

Cells

b)

Tissue

c)

Organs

d)

Organism

47.

A group of tissues that carry out a specialized function

a)

Organ system

b)

Cells

c)

Organism

d)

Organ

48.

Two or more organs working together

a)

Organ system

b)

Organism

c)

Cells

d)

Tissue

49.

The organ systems together, make up

a)

the organism

b)

the cells

c)

the tissue

d)

the organ systems

50.

Which of the following macromolecules are sugars?

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

Nucleic Acids

51.

Which of the following macromolecules are fats?

a)

Nucleic Acids

b)

Proteins

c)

Lipids

d)

Carbohydrates

52.

Which of the following macromolecules make up enzymes?

a)

Carbohydrates

b)

Proteins

c)

Lipids

d)

Nucleic Acids

53.

Which of the following macromolecules make up DNA and RNA?

a)

Proteins

b)

Lipids

c)

Carbohydrates

d)

Nucleic Acids

54.

What is the monomer for Carbohydrates?

a)

Polysaccharides

b)

monosaccharides

c)

fatty acids

d)

nucleic acids

55.

What is the monomer for proteins?

a)

monosaccharides

b)

fatty acids

c)

amino acids

d)

nucleic acid

56.

What is the monomer for nucleic acids?

a)

nucleotides

b)

monosaccharides

c)

amino acid

d)

glycerol

57.

What is the monomer for lipids?

a)

fatty acids

b)

amino acids

c)

monosaccharide

d)

glycerol

58.

Which of the following is a polymer for lipids?

a)

DNA

b)

triglyceride

c)

polypeptide

d)

polysaccharide

59.

Polysaccharide is a polymer for which macromolecule?

a)

lipids

b)

nucleic acids

c)

Carbohydrates

d)

Proteins

60.

amino acid monomers combine to form which polymer?

a)

polypeptides

b)

polysaccharide

c)

RNA

d)

Phospholipid

61.

amino acids are held together by what type of bond?

a)

hydrogen bond

b)

peptide bond

c)

oxygen bond

d)

ionic bond

62.

Lipids serve all of the following functions EXCEPT

a)

Protect and cushion organs

b)

Help to keep us warm

c)

store energy for long term

d)

make up enzymes

63.

The function of a carbohydrate is to _____.

a)

be used for fast energy

b)

Store energy for long term

c)

Make DNA

d)

make up enzymes

64.

Which of the following is an example of maintaining homeostasis?

a)

When running, the blood vessels dilate to allow heat to escape the body

b)

Siblings have similar DNA but not identical DNA

c)

Humans have trillions of cells

d)

A seed grows into an oak tree

65.
a)

Triglyceride

b)

Phospholipid

c)

DNA

d)

saturated fatty acid

66.
a)

saturated fatty acid

b)

Triglyceride

c)

unsaturated fatty acid

d)

Amino acid

67.
a)

Triglyceride

b)

Phospholipid

c)

amino acid

d)

RNA

68.
a)

Amino acid

b)

Phospholipid

c)

Unsaturated fatty acid

d)

Saturated fatty acid

69.
a)

Nucleotide

b)

Amino acid

c)

lipid

d)

protein

70.

Cholesterol belongs to which macromolecule?

a)

It is a protein

b)

It is a lipid

c)

It is a carbohydrate

d)

It is a nucleic acid

71.

Which of the following is used to make steroid hormones?

a)

Starch

b)

Cholesterol

c)

Fatty acids

d)

Proteins

72.

Starch belongs to which macromolecule?

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

amino acids

73.

Which enzyme breaks down starch and is found in saliva?

a)

protease

b)

amylase

c)

lipase

d)

sucrose

74.

Which enzyme do you think would be used to break down lipids?

a)

lipase

b)

Protease

c)

amylase

d)

lactase

75.

Which enzyme do you think would be used to break down proteins?

a)

Lipase

b)

Lactase

c)

Protease

d)

amylase

76.

How can you recognize an enzyme?

a)

Enzyme names end in "ase"

b)

Enzyme names end in "ose"

c)

Enzyme names end in "en"

d)

Enzyme names start with "pre"

77.

How can you recognize a sugar?

a)

Sugars do not have a pattern in their naming

b)

Many sugars end in "ose"

c)

Sugars start with "gly"

d)

Sugars end in "ase"

78.

Which picture is pointing to the active site of an enzyme?

a)
b)
c)
79.

Which picture is pointing to the substrate of an enzyme?

a)
b)
c)
80.

Which picture is pointing to the enzyme itself?

a)
b)
c)
81.
a)

nucleotide

b)

cholesterol

c)

phospholipid

d)

amino acid

82.
a)

RNA

b)

cholesterol

c)

DNA

d)

triglyceride

83.

Which of the following is most likely an enzyme?

a)

Lactase

b)

lactose

c)

glycogen

d)

cellulose

84.

Which of the following is TRUE about viruses?

a)

viruses cannot reproduce

b)

viruses make their own ATP

c)

viruses cannot respond to stimuli

d)

viruses can reproduce with a host cell

85.

What does a pathogen mean?

a)

any organism that can cause an infectious diesease

b)

Any organism that is single celled

c)

any organism that does not originate inside the body

d)

all bacteria

86.

What type of reproduction only needs one parent?

a)

fertilizing a fish's eggs

b)

sexual reproduction

c)

asexual reproduction

87.

The ability to cause change or do work is _____.

a)

metabolism

b)

reproduction

c)

homeostasis

d)

energy

88.

Lowers the activation energy and increases the rate of a chemical reaction

a)

Cholesterol

b)

A lipid

c)

A catalyst

d)

Metabolism

89.

Which of the following does NOT affect enzyme function?

a)

The shape

b)

The temperature

c)

The pH

d)

The humidity outside

90.

Proteins contain which elements? Select all that apply

a)

Carbon

b)

Oxygen

c)

Hydrogen

d)

Phosphorus

e)

Nitrogen

91.

Lipids contain which elements? Select all that apply

a)

Nitrogen

b)

Oxygen

c)

Phosphorus

d)

Hydrogen

e)

Carbon

92.

Nucleic Acids contain which elements? Select all that apply

a)

Nitrogen

b)

Oxygen

c)

Phosphorus

d)

Hydrogen

e)

Carbon

93.

Carbohydrates contain which elements? Select all that apply

a)

Hydrogen

b)

Carbon

c)

Phosphorus

d)

Nitrogen

e)

Oxygen

94.

Which of the following is the primary component that makes up the cell membrane?

a)

Carbohydrates

b)

Nucleic acids

c)

proteins

d)

Phospholipids

95.

Which of the following statements is true regarding active transport?

a)

It does not use any energy

b)

It requires the cell's energy to take place

c)

It moves molecules from High concentration to low concentration

96.

Which of the following is an example of passive transport?

a)

Osmosis

b)

endocytosis

c)

exocytosis

d)

Ative transport

97.

Which cell organelle is the main organelle responsible for maintaining cellular homeostasis?

a)

Golgi complex

b)

Nucleus

c)

endoplasmic reticulum

d)

Cell membrane

98.

The plasma membrane is made up of a(n) ___.

a)

cholesterol layer

b)

enzyme bilayer

c)

phospholipid bilayer

d)

protein layer

99.

The plasma membrane of a cell is selectively permeable, which means it ___.

a)

controls all cellular activities

b)

is responsible for asexual reproduction

c)

allows some materials to pass, but not others

d)

has a carbohydrate foundation

100.

The part of a eukaryotic cell that allows it to remain separate from the outside environment is the ___.

a)

cell membrane

b)

ribosome

c)

cytoplasm

d)

golgi vesicles

101.

Which substance is most likely to cross a cell’s phospholipid bilayer by simple diffusion?

a)

Sugar molecules

b)

Glucose

c)

sodium ions

d)

Oxygen

102.

Which of the following accurately describes how the cell maintains equilibrium?

a)

Molecules stop moving through the cell membrane

b)

Molecules move into a cell at the same rate as molecules move out of the cell

c)

Molecules move into a cell faster than they move out of the cell

d)

Molecules move out of a cell faster than they move into the cell

103.

Which of the following is a requirement for diffusion to take place?

a)

A transport protein

b)

A carrier molecule

c)

a transport carbohydrate

d)

A concentration gradient

104.

Which of the following substances most easily travel through the phospholipid bilayer of a cell membrane by the process of diffusion?

a)

Sodium ions

b)

Glucose

c)

Gases

d)

Hormones

105.

What process is shown?

a)

Diffusion

b)

Osmosis

c)

active transport

d)

Endocytosis

106.

Osmosis always involves the movement of what?

a)

Oxygen molecules

b)

Carbon dioxide molecules

c)

water molecules

d)

Sugar molecules

107.

A red blood cell containing 0.9% salt will swell if put into which of the following solutions? Select all that apply.

a)

10% salt solution

b)

50% salt solution

c)

1% salt solution

d)

0.3% salt solution

108.

A student observes the reaction of an Elodea leaf’s cell to a 10% sucrose solution. After a few minutes, she notices that the cell membrane pulls away from the cell wall. Which of the following process is the student observing in this plant cell?

a)

Crenation

b)

Bursting

c)

turgor pressure

d)

Plasmolysis

109.

Water will move out of a cell when it is placed in which type of solution?

a)

Hypotonic

b)

Hypertonic

c)

ergonomic

d)

Isotonic

110.

Why would an animal cell burst if it is surrounded by pure water?

a)

Because solutes will move out of the cell

b)

Because water will move out of the cell

c)

Because solutes will move into the cell

d)

Because there are more salts inside of the cell than in the pure water.

111.

What is the diffusion of water across a selectively permeable membrane called?

a)

Osmosis

b)

Endocytosis

c)

facilitated diffusion

d)

Active transport

112.

Use the diagram to answer the following question.

What will happen to the cell?

a)

It will lose water and shrink

b)

It will swell with water

c)

It will gain sodium ions

d)

It will remain the same size

113.

Which of the following distinguishes active transport from passive transport?

a)

The use of energy

b)

The use of a protein channel

c)

the movement of ions

d)

The presence of a phospholipid membrane

114.

Particles that are too large to pass through the cell’s lipid bilayer can get into a cell by which of the following processes?

a)

Lipocytosis

b)

Phosphocytosis

c)

exocytosis

d)

Endocytosis

115.

Which of the following processes require energy?

a)

Osmosis

b)

diffusion

c)

facilitated diffusion

d)

Endocytosis

116.

Which of the following structures can be used to move small particles such as ions across the cell membrane via active transport?

a)

Polar bodies

b)

Transport proteins

c)

aquaporins

d)

Phospholipids

117.

The diagram shows which process?

a)

Facilitated diffusion

b)

Osmosis

c)

active transport

d)

Endocytosis

118.

Susan placed wilted lettuce in a sink of pure water. The lettuce became crisp and firm again. How is the pure water classified?

a)

Hypertonic

b)

Hypotonic

c)

isotonic

119.

What kind of solution causes plants to become turgid?

a)

Hypertonic

b)

Hypotonic

c)

isotonic

120.

What kind of solution will cause plant cells to undergo plasmolysis?

a)

Hypertonic

b)

Hypotonic

c)

isotonic

121.

If a plant cell loses water at the same rate that it takes in water, what kind of solution is it in?

a)

Hypertonic

b)

Hypotonic

c)

isotonic

122.

What will likely happen in the animal cell with a labeled internal salt concentration placed in a solution with a labeled salt concentration?

a)

Water will move out of the cell, and the cell will shrink

b)

Water will move into the cell and the cell will swell

c)

The cell will remain the same size because there will be no net movement of water

123.

What will likely happen in the animal cell with a labeled internal salt concentration placed in a solution with a labeled salt concentration?

a)

Water will move out of the cell, and the cell will shrink

b)

Water will move into the cell and the cell will swell

c)

The cell will remain the same size because there will be no net movement of water

124.

What will likely happen in the animal cell with a labeled internal salt concentration placed in a solution with a labeled salt concentration?

a)

Water will move out of the cell, and the cell will shrink

b)

Water will move into the cell and the cell will swell

c)

The cell will remain the same size because there will be no net movement of water

125.

A cell moves particles from a region of lesser concentration to a region of greater concentration by ___.

a)

facilitated diffusion

b)

passive transport

c)

osmosis

d)

active transport

126.

Water moves out of a cell if the cell is placed in a(n) ___ solution.

a)

hypertonic

b)

isotonic

c)

hypotonic

d)

passive

127.

The channels in cell membranes that help substances to move in and out of cells during active transport are made of ___.

a)

protein

b)

chlorophyll

c)

cytoplasm

d)

Carbohydrates

128.

Water moves into a cell placed in a(n) ___ solution.

a)

osmotic

b)

hypertonic

c)

hypotonic

d)

Isotonic

129.

The process of maintaining biological balance in the cell’s environment is called ___.

a)

cell membrane

b)

homeostasis

c)

selectively permeable

d)

Transport protein

130.

Helps in facilitated diffusion.

a)

homeostasis

b)

Fats

c)

Transport protein

d)

Carbohydrates

131.

End of the phospholipid that avoids water.

a)

fatty acid tail

b)

hydrophilic head

c)

Phosphate head

d)

Phospholipid bilayer

132.

Means "water loving".

a)

fatty acid tail

b)

hydrophilic

c)

hydrophobic

d)

Phosphate head

e)

Phospholipid bilayer

133.

Means "water hating".

a)

fatty acid tail

b)

hydrophilic

c)

hydrophobic

d)

Phosphate head

e)

Phospholipid bilayer

134.

A type of lipid found in the plasma membrane to help the membrane withstand different conditions such as hot or cold.

a)

cholesterol

b)

eukaryotes

c)

carbohydrates

d)

Protiens

e)

transport proteins

135.

___ transport requires energy.

a)

active transport

b)

diffusion

c)

dynamic equilibrium

d)

osmosis

e)

passive transport

136.

___ transport does not require energy.

a)

active transport

b)

diffusion

c)

dynamic equilibrium

d)

osmosis

e)

passive transport

137.

The transport of materials against a concentration gradient is called ___.

a)

active transport

b)

passive transport

c)

facilitated diffusion

d)

hypertonic

e)

hypotonic

138.

Passive transport with the aid of transport proteins is called ___.

a)

active transport

b)

passive transport

c)

facilitated diffusion

d)

hypertonic

e)

hypotonic

139.

___ means that some substances can pass through the plasma membrane, while others cannot.

a)

endocytosis

b)

homeostasis

c)

exocytosis

d)

plasma membrane

e)

selectively permeable

140.

All cells are surrounded by a ___ that separates the cell from the outside environment.

a)

endocytosis

b)

homeostasis

c)

exocytosis

d)

plasma membrane

e)

selectively permeable

141.

The release of wastes or cell products from inside to outside a cell is ___.

a)

endocytosis

b)

homeostasis

c)

exocytosis

d)

plasma membrane

e)

selectively permeable

142.

Some cells surround and take in large materials by the process of ___.

a)

endocytosis

b)

homeostasis

c)

exocytosis

d)

plasma membrane

e)

selectively permeable

143.

How is ADP different from ATP?

a)

ADP can store more energy than ATP

b)

ADP has one more phosphate than ATP

c)

ADP has one less phosphate than ATP and can store less energy

d)

ATP has one more phosphate than ADP and can store less energy

144.

Which of the following is an example of an autotrough?

a)

A mushroom

b)

A worm

c)

A bird

d)

algea

145.

Which of the following is a characteristic of a heterotrough?

a)

gains energy directly from sunlight

b)

uses pigments to absorb visible light

c)

uses chemosynthesis to make carbon based molecules

d)

consumes other organisms for energy

146.

Which chemical equation correctly represents photosynthesis?

a)

CO2 + O2 --> C6H12O6 + H2O

b)

CO2 + H2O --> C6H12O6 + O2

c)

C6H12O6 + O2 ---> CO2 + H2O

d)

H2O + O2 ---> CO2 + C6H12O6

147.

Which of the following does NOT occur in the light dependent stage?

a)

chlorophyll absorbs energy

b)

carbon dioxide combines with hydrogen to form glucose

c)

water is split

d)

NADP becomes NADPH

148.

In photosynthesis, energy from the sun is converted to (and stored in) which of the following?

a)

chemical bonds in glucose

b)

enzymes within the cells

c)

Stored in the vacuole of plants

d)

Stored in chlorophyll

149.

What kind of molecule is responsible for absorbing energy from the sun?

a)

ATP

b)

chlorophyll

c)

mitochondria

d)

NADH

150.

Which of the following is a product of photosynthesis?

a)

carbon dioxide

b)

oxygen

c)

light energy

d)

water

151.

Chlorophyll is green because.....

a)

it absorbs green wavelengths

b)

It reflects red and blue wavelengths

c)

It absorbs red and blue wavelengths

d)

It reflects green wavelengths

152.

Where do plants get carbon dioxide needed for photosynthesis?

a)

Glucose

b)

the sun

c)

the air

d)

water

153.

Light energy is converted to cellular energy through the process of

a)

carbon fixation

b)

photosynthesis

c)

glycolysis

d)

heterotroughs

154.

Which of the following organisms cannot carry out photosynthesis?

a)

animals

b)

algea

c)

protists

d)

bacteria

155.

What are the two products of photosynthesis?

a)

carbon dioxide and water

b)

oxygen and water

c)

glucose and oxygen

d)

water and glucose

156.

Which of the following is the formula for glucose?

a)

C2H6O6

b)

C6H10O12

c)

C6H12O6

d)

C6H6O12

157.

What type of energy is used when chemical bonds are broken?

a)

chemical energy

b)

Light energy

c)

physical energy

d)

stored energy

158.

Which macromolecule gives yields the most ATP when broken down?

a)

Proteins

b)

Carbohydrates

c)

Lipids

d)

Nucleic acids

159.

When the bond is broken for the last phosphate on ATP, what happens?

a)

energy is released

b)

energy is stored

c)

the molecule becomes less stable

d)

the molecule becomes adenosine triphosphate

160.

ADP is a lower energy molecule than ATP.

a)

True

b)

False

161.

Which term specifically describes the measurement of energy in foods?

a)

kinetic energy

b)

physical energy

c)

chemical energy

d)

Calories

162.

Which macromolecule is MOST likely to be broken down into ATP?

a)

Lipids

b)

Carbohydrates

c)

Protiens

d)

Nucleic acids

163.

Which organism is most likely to undergo chemosynthesis?

a)

Arcahaea

b)

Bacteria

c)

Protists

d)

Plants

164.

Which molecules stores about 80% of the energy in your body?

a)

Carbohydrates

b)

Proteins

c)

Lipids

d)

Nucleic Acids

165.

Organisms in which environment will most likely undergo chemosynthesis?

a)

Hydrothermal vents

b)

floating on top of the ocean

c)

organisms in the woods

d)

organisms in a low oxygen environment

166.

Under what kind of conditions will the body prioritize break down of proteins for ATP?

a)

When the body is well hydrated

b)

When the body is starving

c)

When the body is well fed

d)

When the body has excess glucose

167.

What are the reactants for photosynthesis?

a)

Carbon dioxide and water

b)

oxygen and water

c)

oxygen and glucose

d)

glucose and carbon dioxide

168.

What are the products for photosynthesis?

a)

O2 + C6H12O6

b)

CO2 + O2

c)

CO2 + H2O

d)

C6H12O6 + H2O

169.

The process of converting carbon dioxide from the air into organic carbon in glucose.

a)

photosynthesis

b)

chemosynthesis

c)

carbon fixation

d)

calories

170.

Which of the following is true about chlorophyll?

a)

chlorophyll a absorbs green light but chlorophyll b does not

b)

chlorophyll a and b both absorb green light

c)

chlorophyll a reflects blue light and chlorophyll b reflects red light

d)

both types reflect green light and absorb red and blue light

171.

Membrane-bound organelle where photosynthesis takes place.

a)

chloroplasts

b)

vacuole

c)

vesicle

d)

mitochondria

172.

Where are most chloroplasts found in plants?

a)

stems

b)

the trunk

c)

leaves

d)

the roots

173.

The coin shaped discs inside of chloroplasts are called _____.

a)

grana

b)

thylakoids

c)

stroma

d)

chlorophyll

174.

The fluid inside of chloroplasts that surrounds the grana.

a)

grana

b)

stroma

c)

thylakoids

d)

chlorophyll

175.

In the image (click on it to enlarge it), [A] points to which part of the chloroplast?

a)

the stroma

b)

the grana

c)

the chlorophyll

d)

the thylakoids

176.

In the image (click to enlarge it), [B] points to which part of the chloroplast?

a)

the stroma

b)

the chlorophyll

c)

the grana

d)

the thylakoid

177.

In the image (click to enlarge it), [C] points to which part of the chloroplast?

a)

the stroma

b)

the grana

c)

the chlorophyll

d)

the thylakoid

178.

When chlorophyll absorbs sunlight, that energy gets transferred to _____

a)

electrons

b)

hydrogen atoms

c)

NADPH

d)

the stroma

179.

Where does the energy come from that is used to convert ADP to ATP in the light dependent stage?

a)

chlorophyll

b)

electrons

c)

hydrogen

d)

water

180.

When water is split, what two products form from it?

a)

hydrogen and oxygen

b)

hydrogen and ATP

c)

Oxygen and carbon dioxide

d)

glucose and more water

181.

Hydrogen from the water is used in the light dependent stage to _____

a)

convert ADP to ATP

b)

NADP to NADPH

c)

make glucose

d)

fix carbon from the atmosphere

182.

Which of the following is NOT a part of the light dependent stage?

a)

water is split into Oxygen and hydrogen

b)

NADP becomes NADPH

c)

ADP turns to ATP

d)

CO2 and H form glucose

183.

Which 2 molecules combine to form glucose in the calvin cycle?

a)

water and CO2

b)

CO2 and hydrogen

c)

CO2 and O2

d)

water and oxygen

184.

Which stage of photosynthesis does NOT require light?

a)

The light dependent stage

b)

The light independent stage

185.

Which of the following chemical equations accurately describes what happens to water in the light dependent stage?

a)

H2O ---> O2 + H2

b)

O2 + H2 ---> H2O

c)

H2O ---> C6H12O6

d)

H2O + CO2 ---> C6H12O6

186.

How are hydrogen ions used in the light independent stage?

a)

H combines with oxygen to form water

b)

Hydrogen combines with carbon dioxide to form glucose

c)

Hydrogen turns NADP to NADPH

187.

During which stage of photosynthesis is cellulose formed?

a)

The calvin cycle

b)

the light dependent stage

c)

the chlorophyll stage

Similar Resources on Wayground

Practice Final

182 questions

Practice Final

quiz

Worksheet

•

9th - 10th Grade

CP Biology 2nd Semester Final Review

187 questions

CP Biology 2nd Semester Final Review

quiz

Worksheet

•

9th - 12th Grade

Exam 2 Bio 153 Review

185 questions

Exam 2 Bio 153 Review

quiz

Worksheet

•

11th Grade

Space

185 questions

Space

quiz

Worksheet

•

9th Grade