wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Unit 2 GMA Review

Total questions: 104

Worksheet time: 2hrs 54mins

Name
Class
Date
1.

What characteristic of phospholipids causes semipermeability of the cell membrane?

a)

They have hydrophobic tails and hydrophilic heads

b)

They are fully hydrophobic

c)

They are polar molecules

d)

They are fully hydrophillic

2.

What is the cell membrane made of?

a)

Carbohydrates and Lipids only

b)

Lipids only

c)

Lipids, Proteins, and Carbohydrates

d)

Lipids and Proteins only

3.

What best describes the head end of a phospholipid?

a)

Hydrophilic

b)

Hydrophobic

c)

Nonpolar

d)

Amphipathic

4.

What term best describes the tail end of a phospholipid?

a)

Amphipathic

b)

Hydrophobic

c)

Polar

d)

Hydrophilic

5.

In the phospholipid bilayer, which region is hydrophilic?

a)

A Only

b)

B Only

c)

Both A and B

d)

Neither A or B

6.

Part A of the cell membrane is composed of which of the following?

a)

Both the heads and the tails of the phospholipid molecules, arranged randomly

b)

Proteins attached to the heads of the phospholipid molecules

c)

The hydrophilic heads of the phospholipid molecules

d)

The hydrophobic tails of the phospholipid molecules

7.

What best describes region B in the pictured phospholipid bilayer?

a)

Nonpolar

b)

Hydrophobic

c)

Amphipathic

d)

Hydrophilic

8.

Which of the following is true of the structures labeled A in the Cell Membrane?

a)

They are membrane proteins

b)

They are phospholipids

c)

They are carbohydrates

d)

They are entirely hydrophobic

9.

Which of the following is true of the structures labeled D in the Cell Membrane?

a)

They are membrane proteins

b)

They are hydrophilic

c)

They are carbohydrates

d)

They are hydrophobic

10.

Which of the following is true of the structures labeled C in the Cell Membrane?

a)

They are nonpolar

b)

They are hydrophilic

c)

They are carbohydrates

d)

They are hydrophobic

11.

In passive transport, substances move across the cell membrane ________ the concentration gradient.

a)

Ahead of

b)

Down

c)

Against

d)

Before

12.

A(n) (a)   solution is one with equal concentrations of water inside and outside the cell.

13.

Passive transport requires ATP.

a)

True

b)

False

14.

What are the two types of cell transport?

a)

Passive and Fast

b)

Slow and Active

c)

Fast and Slow

d)

Passive and Active

15.

Which example describes diffusion?

a)

Baking cookies and smelling them throughout the house

b)

Water moving across a semi-permeable membrane

c)

Iodine molecules moving through a plastic bag

d)

All of the above

16.

Which macromolecule is embedded in the cell membrane and aids in facilitated diffusion?

a)

Carbohydrate

b)

Lipid

c)

Protein

d)

Nucleic Acid

17.

What is needed in order for Active transport to happen?

a)

Catalase

b)

Glucose

c)

ATP

d)

Fructose

18.

A(n) (a)   solution is a solution in which water leaves the cell and leaves it plasmolyzed.

19.

In active transport, substances cross the cell membrane ______ the concentration gradient.

a)

Ahead of

b)

Along

c)

Against

d)

Before

20.

When a cell forms a vesicle around unwanted particles and expels it OUT of the cell.

a)

Pinocytosis

b)

Receptor-mediated transport

c)

Endocytosis

d)

Exocytosis

21.

A(n) (a)   solution is a solution in which water rushes into the cell and makes it cytolyzed.

22.

Osmosis is the movement of _____ across a membrane.

a)

food

b)

oxygen

c)

energy

d)

water

23.

A process in which cells surround and engulf substances that are TOO BIG to enter the cell is known as...

a)

Pinocytosis

b)

Receptor-mediated transport

c)

Endocytosis

d)

Exocytosis

24.

When material passes into and out of a cell at equal rates and there is no difference in concentration between the inside and outside of the cell, the cell is in a state of...

a)

Static equilibrium

b)

Dynamic equilibrium

c)

Absolute equilibrium

d)

Overall equilibrium

25.

__________ "pick up" molecules in low concentration areas and "carry" them to areas of high concentration.

a)

Protein pumps

b)

Endocytosis

c)

Exocytosis

d)

Pinocytosis

26.

Water is attracted to salt.

a)

True

b)

False

27.

The cell membrane can be described as a ______ model.

a)

wave mosaic

b)

fluid mosaic

c)

static mosaic

d)

dynamic mosaic

28.

Something is ___________ ____________when some molecules can cross the membrane while others cannot.

a)

semi regulated

b)

selectively permeable

c)

totally transparent

d)

heavily regulated

29.

How does water move through aquaporins?

a)

It moves with its cohesive properties

b)

The water and the aquaporins share similar pH levels

c)

Water and aquaporins are both non-polar and are attracted to each other

d)

Water and aquaporins are both polar and are attracted to each other

30.

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?

a)

Simple diffusion

b)

Facilitated diffusion

c)

osmosis

d)

active transport

31.

Which type of solution makes a cell shrink?

a)

Hypotonic

b)

Hypertonic

c)

Isotonic

32.
What type of transport moves molecules from areas of lower concentration to areas of higher concentration?
a)
Passive
b)
Active
33.
What type of transport does not require the use of ATP (energy)?
a)
Passive
b)
Active
34.
What are the two main components of the cell membrane?
a)
Phospholipids and Carbohydrates
b)
Cholesterol and Proteins
c)
 Phospholipids and Proteins
d)
Carbohydrates and Proteins
35.
Which term refers to the movement of water?
a)
Diffusion
b)
Facilitated diffusion
c)
Active transport
d)
Osmosis
36.
In which type of solution is the concentration of solute molecules equal on both sides of the membrane?
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
37.
What type of molecules can easily move through the phospholipid bilayer?
a)
Small, charged particles
b)
Small, non-polar particles
c)
Large, charged particles
d)
Large, polar particles
38.
Which type of solution causes a cell to swell?
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
39.

What type of transport is shown in the diagram?

a)

Ion pump

b)

Facilitated diffusion

c)

Endocytosis

d)

Exocytosis

40.

What type of transport is shown in the diagram?

a)

Protein pump

b)

Facilitated diffusion

c)

Endocytosis

d)

Exocytosis

41.

What type of transport is shown in the diagram?

a)

diffusion

b)

facilitated diffusion

c)

endocytosis

d)

exocytosis

42.

Which of the following are examples of passive transport? Select multiple answers.

a)

Diffusion

b)

Facilitated diffusion

c)

Endocytosis

d)

Exocytosis

e)

Osmosis

43.
This picture represents which type of cellular transport?
a)
passive transport
b)
endocytosis
c)
exocytosis
d)
osmosis
44.
What does it mean that a cell membrane is, "selectively or semi-permeable?"
a)
It allows all substances in
b)
It allows some substances in but not others
c)
It allows nothing in
45.

Match the following

a)

phospholipids

1.

main component of the cell membrane

b)

membrane proteins

2.

allows large molecules to pass through membrane

c)

semipermeable

3.

some substances can go through the cell membrane and some can't

d)

passive transport

4.

does not require ATP; molecules move high to low

e)

active transport

5.

requires ATP; molecules move low to high

46.
Facilitated diffusion is the movement of materials into and out of the cell
a)
with the use of energy
b)
with the use of proteins but no energy
c)
by moving water
d)
by using ATP
47.
In this situation, where the solute is illustrated by red dots, predict if will WATER move into or out of the cell, and how that will affect the cell.
a)
Water will move into the cell and the cell will expand.
b)
Water will move into the cell and the cell will shrink.
c)
Water will move out of the cell and the cell will expand.
d)
Water will move out of the cell and the cell will shrink.
48.

Which correctly points to the part of the image that is hydrophobic?

a)

A

b)

B

49.

You are alone on an island in the middle of the Atlantic Ocean. You are hot and thirsty, so you want to drink water from the ocean. You think about biology class and you decide:

a)

to drink the ocean water because the extra salt will quench your thirst.

b)

not to drink the ocean water because the extra salt will cause you to dehydrate.

c)

to drink the ocean water because your cells will burn more fat due to the salt intake.

d)

not to drink the ocean water because the extra salt will cause your cells to burst.

50.

Why has water moved into the cell in the hypotonic solution?

a)

The cell was deflated and needed to be inflated.

b)

The concentration of solvent was higher inside than outside the cell.

c)

The concentration of solute (salt) was higher outside the cell than inside.

d)

The concentration of solute (salt) was higher inside the cell than outside.

51.

Transport of water molecules across a cell membrane allows cells to maintain stable internal conditions in an ever-changing environment. This stable internal condition is called _____.

a)

homeostasis

b)

energy transfer

c)

osmosis

d)

carrying capacity

52.

A red blood cell is placed into a solution. The red blood cell has a lower concentration of protein and sugar than the solution, as shown in the diagram. What is most likely to occur?

a)

Water from the solution will move into the red blood cell.

b)

Water from the red blood cell will move into the solution.

c)

Protein and sugar will move from the solution into the red blood cell.

d)

Protein and sugar will move from the red blood cell into the solution.

53.
If there is 25% oxygen inside the cell and 50% oxygen in the outside blood, which direction will the oxygen move?
a)
Out of the cell
b)
Into the cell
c)
The cell is at equilibrium
54.
A cell contains 25% NaCl and is placed in a solution that has 5% NaCl.  Which of the following is correct about what will happen to the cell?
a)
The solution is hypotonic and the cell will swell.
b)
The solution is hypotonic and the cell will shrink
c)
The solution is hypertonic and the cell will swell
d)
The solution is hypertonic and the celll will shrink.
55.
When a white blood cell engulfs a bacteria cell, they use _____ to bring the bacteria into the cell.  
a)
Na/K pump
b)
Carrier Protein
c)
Exocytosis
d)
Endocytosis
56.

Match the following

a)

Hypertonic

1.

The solution contains a high concentration of solute an and low concentration of water

b)

Hypotonic

2.

The solution contains a low concentration of solute an and high concentration of water

c)

Isotonic

3.

The solution has an equal concentration of solute and water compared to the inside of the cell

57.

Match the following

a)

Simple Diffusion

1.

When molecules passively cross the plasma membrane through the phospholipid bilayer

b)

Facilitated Diffusion

2.

When molecules passively cross the plasma membrane through a channel protein

c)

Osmosis

3.

The movement of water across the cell membrane

d)

Endocytosis

4.

Bringing in large materials through the cell membrane into a vacuole.

e)

Exocytosis

5.

Moving larger amounts or large quantities of materials through the cell membrane

58.

What is the name of 'D' found on the structure below

a)

Lipid hydrophobic tails

b)

Protein

c)

Lipid bi layer

d)

Phosphate hydrophilic heads

59.

What is the name of 'C' found on the structure below

a)

Phosphate hydrophilic heads

b)

Lipid hydrophobic tails

c)

Lipid bilayer

d)

protein

60.
In a nerve cell, ATP energy is used to pump sodium (Na) out of the cell and potassium (K) into the cell. This is an example of...
a)
Facilitated Diffusion
b)
Simple Diffusion
c)
Active Transport
d)
Osmosis
61.
The purpose of cellular respiration is to produce ?
a)
energy
b)
oxygen
c)
sugar
d)
protein
62.
What main food group do we get most of our energy from?
a)
proteins
b)
carbs
c)
meats
d)
nucleic acids
63.
What is the sugar that carbs are broken down to?
a)
sucrose
b)
maltose
c)
glucose
d)
lactose
64.
What is the energy molecule?
a)
DNA
b)
ATP
c)
RNA
d)
AAA
65.

In which organelle does cellular respiration occur?

a)

nucleus

b)

mitochondria

c)

ribosomes

d)

lysosomes

66.
The splitting of the glucose molecule is called?
a)
synthesis
b)
denaturalization
c)
glycolysis
d)
dissolving
67.

True/False: Plants do not carry out cellular respiration.

a)

True

b)

False

68.
To get the most ATP molecules for energy in cellular respiration, you have to have lots of ?
a)
hydrogen
b)
oxygen
c)
carbon dioxide
d)
water
69.
The waste gas given off by cellular respiration is?
a)
oxygen
b)
carbon dioxide
c)
nitrogen
d)
methane
70.

After cellular respiration is complete, what energy molecule is produced?

a)

ATP

b)

ADP

c)

Glucose

d)

Lactose

71.

What's the chemical formula for glucose?

a)

6C6H12O6

b)

C12H6O12

c)

C6H12O6

d)

CHO

72.

What are the reactants (taken into) of cellular respiration? (Mark all of them!)

a)

oxygen

b)

glucose

c)

carbon dioxide

d)

water

e)

energy

73.

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

74.
What is the name of the 1st step of cellular respiration?
a)
Glycolysis
b)
Kreb's Cycle
c)
ETC
d)
Anaerobic respiration
75.
What is the net gain of ATP during glycolysis?
a)
1
b)
2
c)
4
d)
34
76.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

6CO2 + light + 6H2O --> 6O2 + glucose

b)

6CO2 + sugar + 6H2O --> 6O2 + light

c)

6O2+ light + 6H2O --> 6CO2 + Sugar

d)

6CO2 + 6O2 + 6H2O --> Light + Sugar

77.

What three things are required for photosynthesis?

a)

carbon dioxide, oxygen, water

b)

oxygen, water, sunlight

c)

water, sunlight, glucose

d)

carbon dioxide, water, sunlight

78.

What are the products in photosynthesis?

a)

carbon dioxide

b)

water

c)

glucose

d)

oxygen

79.

Where do plants get their energy for photosynthesis?

a)

Inorganic chemicals in the soil

b)

Carbon DIoxide

c)

Sunlight

d)

Water

80.
In what part of a plant does the process of photosynthesis occur?
a)
flower
b)
xylem
c)
leaves
d)
roots
81.

What is the name of the green pigment that traps light energy for photosynthesis?

a)

Chlorophyll

b)

Green pigment

c)

Chloroplasts

d)

Mucus

82.

Why do plants appear green?

a)

Chlorophyll absorbs green light

b)

Because they are green

c)

Chlorophyll reflects green light

d)

Because of the water

83.
Chlorophyll absorbs a higher percentage of _____ and _______ light.
a)
purple and green
b)
red and blue
c)
black and orange
d)
yellow and green
84.
According to this absorption spectrum, what color is not used by the chlorophyll pigments?
a)
green
b)
blue
c)
yellow
d)
red
85.

Carbon dioxide enters a plant through the leaves' _____________.

a)

stomata

b)

xylem

c)

phylem

d)

roots

e)

chlorophyll

86.

In what organelle does photosynthesis take place?

a)

Mitochondria

b)

Lysosome

c)

Chloroplast

d)

Chlorophyll

87.
Where do the light reactions happen?
a)
mitochondria membrane
b)
thylakoid membrane
c)
stroma
d)
central vacuole
88.

ATP and NADPH are made in the _______________ and used in the _________________

a)

Stroma, Chlorophyll

b)

Calvin cycle, Krebs cycle

c)

dark reactions, light reactions

d)

light dependent reactions, light independent reactions

89.

Where in the chloroplast does the dark reaction/ light-independent reaction/ Calvin Cycle take place?

a)

thylakoids

b)

matrix

c)

stroma

d)

nucleus

90.

In the overall photosynthetic reaction, there are two reactants. Which one is used in the dark reaction/ light-independent reaction/ Calvin Cycle?

a)

water

b)

carbon dioxide

c)

oxygen

d)

glucose

91.

What happens to NADPH and ATP after they are used in the dark reaction/ light-independent reaction/ Calvin Cycle?

a)

They recycle back to the light reactions

b)

They are used up

c)

They diffuse out of the chloroplast

92.

What substance is the source of carbon in photosynthesis?

a)

H20

b)

CO2

c)

C6H12O6

d)

Sunlight

93.

How many glucose molecules are made at a time through the process of photosynthesis?

a)

1

b)

3

c)

6

d)

12

94.

How many carbon dioxide molecules do you need to start the process of photosynthesis?

a)

1

b)

3

c)

6

d)

12

95.
Which of these organisms does NOT perform photosynthesis?
a)
animal
b)
plant
c)
some protists
d)
some bacteria
96.
During photosynthesis, light energy is converted into _______ energy stored in the bonds of the glucose molecule.
a)
Kinetic
b)
Gravitational
c)
Radiant 
d)
Chemical
97.
Which bond of the ATP molecule is broken in order to release energy?
a)
A
b)
B
c)
C
d)
D
98.
Which of the following can be compared to a battery in need of recharging?
a)
ADP
b)
ATP
c)
Ribose
d)
Adenosine
99.
Which of the following results in the release of energy in terms of the ATP/ADP cycle?
a)
The breaking of the bond between the 5-carbon sugar and the 1st phosphate group
b)
The addition of a phosphate group
c)
The removal of a phosphate group
d)
The addition of glucose 
100.
Which of the following results in the storage of energy in terms of the ATP/ADP cycle?
a)
The breaking of the bond between the 5-carbon sugar and the 1st phosphate group
b)
The addition of a phosphate group
c)
The removal of a phosphate group
d)
The addition of glucose 
101.
What are the parts of the ATP molecule?
a)
adenine, thylakoids, stroma
b)
stroma, grana, chlorophyll
c)
adenine, ribose, phosphate groups
d)
NADH, NAHPH, FADH
102.
Which structures shown in the Figure make up the ATP molecule?
a)
A and B
b)
A, B and C
c)
A, B, C, and D
d)
C and D
103.
Which structures shown in the Figure make up the ADP molecule?
a)
A and B
b)
A, B and C
c)
A, B, C, and D
d)
C and D
104.
What is the function of ATP in living things?
a)
provides energy for cells
b)
stores genetic information
c)
provides structure in the nucleus

Similar Resources on Wayground

Anatomy Final Exam Review

100 questions

Anatomy Final Exam Review

quiz

Worksheet

•

11th - 12th Grade

BIOLOGY PMA 1 Review

100 questions

BIOLOGY PMA 1 Review

quiz

Worksheet

•

9th - 12th Grade

Review 3

105 questions

Review 3

quiz

Worksheet

•

10th Grade

Georgia Biology Milestones EOC Review

106 questions

Georgia Biology Milestones EOC Review

quiz

Worksheet

•

9th Grade

Genetics and Evolution EOC Review

109 questions

Genetics and Evolution EOC Review

quiz

Worksheet

•

9th - 10th Grade

Biology EOC STAAR Review

109 questions

Biology EOC STAAR Review

quiz

Worksheet

•

9th Grade

Cells Unit Review

105 questions

Cells Unit Review

quiz

Worksheet

•

8th - 10th Grade

Pre-AP Biology Spring Final Review

104 questions

Pre-AP Biology Spring Final Review

quiz

Worksheet

•

9th - 10th Grade