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photosynthesis and respiration grudgeball

Total questions: 168

Worksheet time: 7hrs 19mins

Name
Class
Date
1.

What is the organelle responsible for photosynthesis?

a)

Mitochondria

b)

Chloroplast

c)

Nucleus

d)

Cytoplasm

2.

Where is chlorophyll located?

a)

Inside the stroma

b)

Inside the thylakoids

c)

Inside the mitochondria

d)

Inside the nucleus

3.

What absorbs the light energy in the light dependent stage?

a)

chloroplast

b)

stroma

c)

chlorophyll

d)

ATP

4.

What 2 energies are made in the light reactions?

4 lines
5.

Water is (a)   during the light reactions?

6.

The Calvin Cycle uses what things to make glucose:

a)

ATP

b)

NADPH

c)

CO2

d)

light

7.

What is a main product of Photosynthesis?

a)

Oxygen

b)

Glucose

c)

ATP

d)

NADPH

8.

The plant uses what as reactants to make food for itself?

a)

CO2

b)

Solar Energy

c)

H2O

d)

Oxygen

9.

The Calvin Cycle needs CO2?

a)

Yes

b)

No

10.

What organelle does photosynthesis

a)

chloroplast

b)

mitochondrion

c)

nucleus

d)

leaf

11.

Which color light will have the fastest photosynthesis

a)

green only

b)

red only

c)

blue only

d)

white light

12.

What are the two reactants for photosynthesis?

a)

sun

b)

water

c)

oxygen gas

d)

carbon dioxide

13.

What are the two parts of photosynthesis? Select both answers

a)

light reaction

b)

glycolysis

c)

Calvin cycle

d)

electron transport chain reaction

14.

What two energy molecules are made by the light reaction? Select both answers.

a)

NADPH

b)

glucose

c)

ATP

d)

oxygen gas

15.

What is the goal of the Calvin cycle

a)

make sugar

b)

make oxygen gas

c)

make ATP

d)

make water

16.

Which molecule supplies chlorophyll with electrons

a)

sun

b)

water

c)

oxygen gas

d)

NADPH

17.

Photosynthesis makes and uses ATP.

a)

True

b)

False

18.

The oxygen gas we breathe comes from the splitting of water during the light reaction

a)

True

b)

False

19.

The carbon dioxide is used by the plant during

a)

the light reaction

b)

the Calvin cycle

20.

What is this reaction showing? (select 2 correct)

a)

production of carbon dioxide

b)

production of oxygen gas

c)

production of sugar

d)

production of water

21.

Neither the light reaction or the Calvin cycle can occur when there is no light out

a)

True

b)

False

22.

Plants use their stomata to obtain

a)

water

b)

carbon dioxide

c)

oxygen gas

23.

The more CO2 in the air, the faster photosynthesis can occur

a)

True

b)

False

24.

Chlorophyll

a)

converts light energy to electron energy

b)

takes CO2 and combines it with water

c)

absorbs green light

d)

is located in the stroma of a chloroplast

25.

Photosynthesis goal is to

a)

make sugar

b)

make water

c)

make O2 gas

d)

make carbon dioxide

26.

Plants are producers and autotrophs

a)

true

b)

false

27.

Which molecule has more energy?

a)

water

b)

carbon dioxide

c)

sugar

28.

Once energy is converted to heat, the ecosystem can no longer use it

a)

True

b)

False

29.

To measure the rate of photosynthesis you could record how fast oxygen gas is made in a closed container

a)

True

b)

False

30.

What is being released at "A" in the diagram?

a)

Oxygen

b)

Glucose

c)

Water

d)

Carbon Dioxide

31.

What is the reactant at "B" in the diagram?

a)

Oxygen

b)

Glucose

c)

Water

d)

Carbon Dioxide

32.

What is the product at "C" in the diagram?

a)

Oxygen

b)

Glucose

c)

Water

d)

Carbon Dioxide

33.

What products are released at "D" in the diagram?

a)

Carbon Dioxide & Glucose

b)

Glucose & Water

c)

Water & Oxygen

d)

Carbon Dioxide & Water

34.

Which is a molecule created by photosynthesis?

a)

Water

b)

Chlorophyll

c)

Glucose

d)

Carbon Dioxide

35.

Which is a molecule is a reactant in photosynthesis?

a)

Water

b)

Chlorophyll

c)

Glucose

d)

Oxygen

36.

Which is a molecule is a product in photosynthesis?

a)

Water

b)

Chlorophyll

c)

Glucose

d)

Carbon Dioxide

37.

Why does a plant have both chloroplast and mitochondria?

a)

The chloroplast makes glucose that the mitochondria uses to make ATP.

b)

Photosynthesis can not produce ATP

c)

When its dark photosynthesis stops and the mitochondria produces glucose

d)

Chloroplasts are found in the roots of the plant and mitochondria is found in the leaves.

38.

Oxygen is produced from what molecule in photosynthesis

a)

Carbon Dioxide

b)

Water

c)

Glucose

d)

Chlorophyll

39.

Glucose is produced from what molecule in photosynthesis

a)

Carbon Dioxide

b)

Water

c)

Oxygen

d)

Chlorophyll

40.

Which of the following provides the most energy?

a)

ADP - P → ATP

b)

ATP + P → ADP

c)

ADP + P → ATP

d)

ATP - P → ADP

41.

Which of the following is a reactant in aerobic respiration?

a)

H2O

b)

CO2

c)

C6H12O6

d)

CH3

42.

Which of the following is a product in aerobic respiration?

a)

O2

b)

CO2

c)

C6H12O6

d)

CH3

43.

Which of the following is a reactant in photosynthesis?

a)

H2O

b)

O2

c)

C6H12O6

d)

CH3

44.

Which of the following is a product in photosynthesis?

a)

H2O

b)

CO2

c)

C6H12O6

d)

CH3

45.

Light dependent reactions are found in the

a)

Thylakoid

b)

Stroma

c)

Matrix

d)

Cristae

46.

Light INdependent reactions are found in the

a)

Thylakoid

b)

Stroma

c)

Matrix

d)

Cristae

47.

Light independent reactions are also known as

a)

Calvin Cycle

b)

Krebs Cycle

c)

Carbon Cycle

d)

Nitrogen Cycle

48.

Cellulose, a starch carbohydrate, has what function in plants?

a)

cell wall structural support

b)

membrane assembly

c)

breaks down water

d)

an enzyme formation

49.

Aerobic respiration mostly occurs inside the

a)

MItochondrion

b)

Chloroplast

c)

Nucleus

d)

Cytoplasm

50.

How do cells get energy to perform their necessary functions?

a)

Cells get energy by taking in nutrients from food.

b)

Cells get energy by dissolving waste products.

c)

Cells get energy only by taking in oxygen from the atmosphere.

d)

Cells get energy by moving water from one organelle to another.

51.

Cellular respiration is an example of a(n) __________ reaction.

a)

catalyst

b)

decomposition

c)

independent

d)

synthesis

52.

Which of the following are products in the process of cellular respiration?

a)

carbon dioxide and oxygen

b)

carbon dioxide and water

c)

glucose and oxygen

d)

glucose and water

53.

In which organelle does cellular respiration take place?

a)

chloroplast

b)

mitochondrion

c)

nucleus

d)

endoplasmic reticulum

54.

Cellular respiration is carried out by which of the following?

a)

plants only

b)

plants and animals

c)

plants, algae, and cyanobacteria

d)

all living organisms

55.

Which of the following are reactants in the process of cellular respiration?

a)

carbon dioxide and water

b)

glucose and oxygen

c)

carbon dioxide and oxygen

d)

glucose and water

56.

Cellular respiration is a process that __________ energy.

a)

absorbs

b)

captures

c)

releases

d)

stores

57.

What is the total number of ATP molecules formed from the breakdown of one glucose molecule during aerobic cellular respiration?

a)

2

b)

34

c)

38

d)

44

58.

What is the electron carrier molecule involved in cellular respiration?

a)

DNA

b)

mRNA

c)

NADH

d)

NADPH

59.

What is the alternative name for the Krebs cycle?

a)

acetic acid cycle

b)

carbon fixation

c)

citric acid cycle

d)

pyruvic acid cycle

60.

Aerobic means __________ .

a)

"requires hydrogen"

b)

"needing electrons"

c)

"forming ATPs"

d)

"requires oxygen"

61.

__________ are the infoldings of the inner membrane of the mitochondria that increase the surface area.

a)

Cristae

b)

Grana

c)

Stroma

d)

Thylakoids

62.

The correct order of stages of cellular respiration is

a)

glycolysis - the Calvin cycle - electron transport.

b)

the light reactions - glycolysis - the Krebs cycle.

c)

glycolysis - the Krebs cycle - electron transport.

d)

electron transport - glycolysis - the Krebs cycle.

63.

Which of these word formulas for cellular respiration is correct?

a)

Glucose + Water --> Carbon dioxide + Oxygen + Energy

b)

Carbon dioxide + Water + Energy --> Glucose + Oxygen

c)

Energy + Water + Oxygen --> Glucose + Carbon dioxide

d)

Glucose + Oxygen --> Carbon dioxide + Water + Energy

64.

Which of the following represents the correct cycling of gases?

a)

b)

c)

d)

65.

Which statement best describes a relationship between mitochondria and chloroplasts?

a)

Mitochondria release chemical energy from molecules and store it in chloroplasts.

b)

Chloroplasts release chemical energy from molecules and store it in mitochondria.

c)

Mitochondria convert chemical energy into light energy that can be used by chloroplasts.

d)

Chloroplasts convert light energy into chemical energy that can be used by mitochondria.

66.

Four students classified the main energy conversions that occur during photosynthesis and cellular respiration. Which student best classified the energy conversions that occur in the two processes?

a)

student 1

b)

student 2

c)

student 3

d)

student 4

67.

A cell in the leaf of a green plant performs both photosynthesis and cellular respiration, often at the same time. Which statement best describes how these processes are related to each other?

a)

Both processes produce carbon dioxide.

b)

Both processes require energy directly from the Sun.

c)

Products of one process are used as some of the reactants for the other process.

d)

Thermal energy from one process is used as the energy source for the other process.

68.

An organism carries out both photosynthesis and cellular respiration. Which statement describes a difference between these two processes?

a)

Only cellular respiration creates chemical energy.

b)

The processes occur in different types of animal cells.

c)

Only photosynthesis changes light energy into chemical energy.

d)

The processes occur at different times during the animal’s life cycle.

69.

Which statement best describes both mitochondria and chloroplasts?

a)

They both contain their own RNA and are involved in transcription.

b)

They both contain their own DNA and are involved in energy conversions.

c)

They both contain their own DNA and are involved in controlling the activities of a cell.

d)

They both contain their own RNA and are involved in storage of nuclear genetic material.

70.

What organism(s) perform photosynthesis?

a)

primary consumers

b)

producers

c)

secondary consumers

d)

tertiary consumers

71.

What are the TWO inputs of photosynthesis?

a)

ATP

b)

carbon dioxide

c)

glucose

d)

oxygen gas

e)

water

72.

What are the TWO outputs of photosynthesis?

a)

ATP

b)

carbon dioxide

c)

glucose

d)

oxygen gas

e)

water

73.

What happens to the solar energy (sunlight) absorbed by the chloroplasts?

a)

It is converted into sunlight energy.

b)

It is transferred to glucose.

c)

It is stored in glucose.

d)

It is stored in the bonds of ATP.

74.

What organism(s) perform cellular respiration? Select ALL that apply.

a)

primary consumers

b)

producers

c)

secondary consumers

d)

tertiary consumers

75.

What are the TWO inputs of cellular respiration?

a)

ATP

b)

carbon dioxide

c)

glucose

d)

oxygen gas

e)

water

76.

What are the THREE outputs of cellular respiration?

a)

ATP

b)

carbon dioxide

c)

glucose

d)

oxygen gas

e)

water

77.

What happens to the energy stored in glucose?

a)

It is converted to solar energy.

b)

It is transferred to ATP.

c)

It turns into ATP.

d)

Nothing - It remains in glucose.

78.

Which THREE molecules below are types of matter?

a)

carbon dioxide

b)

oxygen

c)

glucose

d)

sunlight

79.

Which option below is NOT a source of energy?

a)

water

b)

sunlight

c)

ATP

d)

glucose

80.

What happens to matter between photosynthesis and cellular respiration?

a)

Matter is lost as heat to the environment.

b)

Matter is used by cells to perform daily processes.

c)

Matter is cycled between these processes.

d)

None of these are correct.

81.

What happens to energy between photosynthesis and cellular respiration?

a)

Energy is used by cells and lost as heat to the environment.

b)

Energy from cellular respiration is used during photosynthesis.

c)

Energy is cycled between these processes.

d)

None of these are correct.

82.

___ is the process that cells use to take energy from glucose.

a)

cellular respiration

b)

photosynthesis

c)

transpiration

d)

excretion

83.

___ cells use the process of cellular respiration.

a)

nearly all

b)

mostly plant

c)

mostly animal

d)

mostly fungi

84.

The ___ is the cell part (organelle) inside cells where cellular respiration happens.

a)

mitochondria

b)

chloroplast

c)

nucleus

d)

ribosome

85.

In a cell, the mitochondria is like the ___.

a)

powerhouse

b)

kitchen

c)

control center

d)

highway system

86.

___ is needed for cellular respiration, it is absorbed from the air.

a)

oxygen

b)

glucose

c)

carbon dioxide

d)

water

87.

___ is needed for cellular respiration, it comes from food.

a)

glucose

b)

water

c)

oxygen

d)

carbon dioxide

88.

What two things are needed for cellular respiration to happen in a cell?

a)

glucose & oxygen

b)

water & carbon dioxide

c)

oxygen & carbon dioxide

d)

glucose & water

89.

The primary purpose of cellular respiration is to produce ___.

a)

ATP

b)

sugar

c)

glucose

d)

heat

90.

Both ___ are leftover as waste products after cellular respiration.

a)

water & carbon dioxide

b)

oxygen & glucose

c)

carbon dioxide & oxygen

d)

water & oxygen

91.

Cellular respiration and photosynthesis are ___.

a)

exact opposites

b)

basically the same

c)

not related in any way

d)

not important for life

92.

Cellular respiration ___ energy.

a)

releases

b)

stores

c)

creates

d)

destroys

93.

Cellular respiration ___ glucose molecules.

a)

breaks

b)

makes

c)

shakes

d)

wakes

94.

In the human body, our ___ system breaks food down into tiny glucose molecules.

a)

digestive

b)

respiratory

c)

circulatory

d)

nervous

95.

In the human body, our ___ system collects oxygen from the air.

a)

respiratory

b)

digestive

c)

circulatory

d)

nervous

96.

In the human body, our ___ system moves our blood - which contains both glucose and oxygen - to every cell.

a)

circulatory

b)

digestive

c)

respiratory

d)

nervous

97.

Which of the following is the word equation for cellular respiration?

a)

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

b)

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

c)

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

d)

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

98.

Which of the following is the chemical equation for cellular respiration?

a)

C₆H₁₂O₆ + O₂ → ATP + CO₂ + H₂O

b)

CO₂ + H₂O → ATP + C₆H₁₂O₆ + O₂

c)

C₆H₁₂O₆ + H₂O → ATP + CO₂ + O₂

d)

C₆H₁₂O₆ + CO₂ → ATP + H₂O + O₂

99.
Which cellular organelle is responsible for manufacturing ATP?
a)
Ribosome
b)
Nucleus
c)
Mitochondria
d)
Chloroplast
100.
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
101.
What does the "TP" in ATP stand for?
a)
2 phosphates
b)
tri (3) phosphates
c)
Two proteins
d)
tri (3) proteins
102.
Energy is released from ATP when
a)
a phosphate group is added
b)
adenine bonds to ribose
c)
ATP is exposed to sunlight
d)
a phosphate group is removed
103.
What is the function of ATP in living things?
a)
provides energy for cells
b)
stores genetic information
c)
provides structure in the nucleus
104.
Energy from _____ helps with the process of photosynthesis.
a)
the Sun
b)
water
c)
food
d)
the ground
105.
Chlorophyll causes many plants to be what color?
a)
yellow
b)
green
c)
brown
d)
orange
106.
In what part of a plant does the process of photosynthesis occur?
a)
flower
b)
xylem
c)
leaves
d)
roots
107.

What gas do plants need to make their own food through photosynthesis?

a)

oxygen

b)

carbon dioxide

c)

helium

d)

neon

108.
Which is correct about fermentation?
a)
take place without oxygen
b)
uses the ETC
c)
occurs only in bacteria
d)
is an aerobic process
109.
In what step of cellular respiration is glucose broken down?
a)
Aerobic Respiration
b)
Krebs Cycle
c)
Electron Transport Chain
d)
Glycolysis
110.
What process breaks down sugars and makes large amounts of ATP when oxygen is present?
a)
Anaerobic Respiration
b)
Cellular Respiration
c)
Glycolysis
d)
Photosynthesis
111.

What is Cellular Respiration?

a)

Process used to create ATP in the mitochondria

b)

Process used to create Glucose

c)

light process

112.
In which organelle does the majority of aerobic respiration occur?
a)
Chloroplast
b)
Mitochondrion
c)
Ribosome
d)
Golgi body
113.
What is the energy source for photosynthesis?
a)
Enzymes
b)
Sunlight
c)
Glucose
d)
Carbohydrates
114.
What are the reactants for photosynthesis?
a)
Carbon Dioxide & Oxygen
b)
Oxygen & Water
c)
Water & Glucose
d)
Carbon Dioxide & Water
115.
What type of sugar molecule is produced by plants during photosynthesis?
a)
Oxygen
b)
Starch
c)
Glucose
d)
Water
116.
Organisms that are able to take inorganic raw materials and convert them into organic products to use for food are called
a)
Autotrophs
b)
Heterotrophs
c)
Decomposers
d)
Consumers
117.
What green pigment is used to trap light energy from the Sun to be used for photosynthesis?
a)
Chlorophyll
b)
Xanthophyll
c)
Carotene
d)
Chloroplast
118.
In which organelle inside of plant cells does the process of photosynthesis occur?
a)
Mitochondria
b)
Ribosomes
c)
Cell Wall
d)
Chloroplasts
119.
What is the formula for photosynthesis?
a)
Carbon dioxide + Water → Glucose + Oxygen
b)
Glucose + Oxygen
→ Carbon dioxide + Water
c)
Carbon dioxide + Glucose
→ Oxygen + Water
d)
Carbon dioxide + Oxygen
→ Glucose + Water
120.
What are the small holes on the underside of plant leaves called?
a)
Guard Cells
b)
Stomates
c)
Air Spaces
d)
Vascular Cells
121.
Which cells are responsible for opening and closing stomates to regulate water loss & gas exchange?
a)
Guard Cells
b)
Gate Cells
c)
Vascular Cells
d)
Root Cells
122.
What would happen if a plant didn't have stomates?
a)
It wouldn't be able to regulate the loss of glucose
b)
It wouldn't be able to regulate the loss of water vapor
c)
It wouldn't be able to store carbohydrates
d)
It wouldn't be able to trap sunlight
123.
What are the reactants for aerobic cellular respiration?
a)
Glucose & oxygen
b)
Glucose & carbon dioxide
c)
Oxygen & water
d)
Water & carbon dioxide
124.
What molecules are produced by cellular respiration?
a)
Water & glucose
b)
Water, carbon dioxide & ATP
c)
Glucose, oxygen & ATP
d)
Oxygen & ATP
125.
Inside of which cell organelle does cellular respiration take place?
a)

Ribosome

b)
Cell Membrane
c)
Nucleus
d)
Mitochondria
126.
What is another word for anaerobic respiration?
a)
Fermentation
b)
Breathing
c)
Glycolysis
d)
Synthesis
127.
Which statement BEST compares aerobic and anaerobic respiration?
a)
Less ATP is generated during anaerobic respiration than during aerobic respiration
b)
more water is generated during anaerobic respiration than during aerobic respiration
c)
more oxygen is generated during anaerobic respiration than during aerobic respiration
d)
less lactic acid is generated during anaeobic respiration than during aerobic respiration
128.
How do photosynthesis and cellular respiration differ?
a)
photosynthesis uses food and cellular respiration produces food
b)
photosynthesis gives off oxygen and cellular respiration uses oxygen
c)
photosynthesis uses oxygen and cellular respiration uses carbon dioxide
d)
photosynthesis makes ATP and cellular respiration uses sunlight
129.
The maintenance of homeostasis in animals is MOST directly related to which?
a)
recombination of chromosomes during meiosis
b)
percentage of protein molecules in the organism
c)
growth and development of the organism
d)
use and production of energy
130.
Which gas bubbles are being collected?
a)
carbon dioxide
b)
water vapor
c)
nitrogen
d)
oxygen
131.
What gas is collecting in the yeast and sugar balloon?
a)
oxygen
b)
carbon dioxide
c)
nitrogen
d)
glucose
132.
Which process converts inorganic raw materials from the environment into organic molecules?
a)
Aerobic Respiration
b)
Anaerobic Respiration
c)
Photosynthesis
d)
Homeostasis
133.
What is the name of a pigment-containing complex found in a thylakoid?
a)
chlorophyll a
b)
photosystem
c)
grana
d)
stroma
134.
Where do the light-dependent reactions occur? 
a)
thylakoid membrane
b)
stroma
c)
mesophyll
d)
mitochondria
135.
What is the primary function of the light reactions of photosynthesis?
a)
To produce glucose
b)
To produce NADPH and ATP
c)
To use ATP
d)
To produce RuBP
136.
When carbon first enters the Calvin cycle, what molecule does it combine with? 
a)
PGA
b)
G3P
c)
RuBP
d)
ATP
137.
Which of the following is NOT a product of the light reactions?
a)
ATP
b)
NADPH
c)
Oxygen
d)
Glucose
138.
What does ATP synthase do?
a)
Create ATP in chemiosmosis.
b)
Break down ATP in chemiosmosis.
c)
Break down NADPH. 
d)
Create NADPH.
139.
Where is chlorophyll found in the chloroplast?
a)
in the stroma
b)
within photosystems
c)
in the ATP synthase
d)
in the electron carrier molecule
140.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + glucose
b)
CO2 + glucose + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + glucose
d)
CO2 + O2 + H2O --> Light+ glucose
141.
What supplies the electrons that are lost in PS I?
a)
the electrons from PS II
b)
water
c)
glucose
d)
oxygen
142.
Chlorophyll absorbs _____ and _______ light from the light.
a)
purple and green
b)
red and blue
c)
black and orange
d)
yellow and green
143.
What is the function of NADP+?
a)
It absorbs light
b)
It is an electron carrier
c)
It is a light-reflecting pigment
d)
It acts as long-term energy storage
144.
Which substance from the light-dependent reactions of photosynthesis is a source of energy for the light-independent reactions?
a)
ADP
b)
H2O
c)
NADPH
d)
pyruvic acid
145.
What is the ultimate source of energy for life on Earth?
a)
glucose
b)
sunlight
c)
ATP
d)
H2O
146.
What is the purpose of splitting water in PS2 of the light dependent reaction?
a)
Provides e- for PS2 and H+ for the thylakoid space
b)
To produce Oxygen for animals
c)
There is no purpose
147.
It is important to create a concentration of H+  in the thylakoid space so that the H+ can diffuse through_________ to create ______.
a)
ATP synthase, ATP
b)
NADH, NADPH
c)
proton pump, protons
148.
How are cellular respiration and photosynthesis related, in terms of energy?
a)
The energy captured in photosynthesis is used to power cellular respiration.
b)
The energy transformed in cellular respiration is used to power photosynthesis.
c)
Photosynthesis and respiration perform the same task in terms of energy transformation
d)
Energy is not involved in either photosynthesis or cellular respiration.
149.
The stacks of flattened sacs in the picture are called
a)
chlorophyll
b)
grana
c)
stroma
d)
thylakoids
150.
In which eukaryotic organelles does photosynthesis occur?
a)
mitochondria
b)
stomata
c)
xylem
d)
chloroplast
151.
Most plants appear green because chlorophyll
a)
absorbs green light.
b)
absorbs violet light.
c)
reflects green light.
d)
does not absorb violet light.
152.
Where do the light-dependent reactions occur? 
a)
thylakoid membrane
b)
stroma
c)
mesophyll
d)
mitochondria
153.
What is the primary function of the light-dependent reactions of photosynthesis?
a)
To produce glucose
b)
To produce NADPH and ATP
c)
To use ATP
d)
To produce RuBP
154.
Which of the following is NOT a product of the light-dependent reactions?
a)
ATP
b)
NADPH
c)
Oxygen
d)
Glucose
155.
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis? 
a)
The light-dependent stage
b)
The light-independent stage (The Calvin Cycle)
c)
The electron transport chain
d)
ATP formation
156.
Which of the following best describes photosynthesis?
a)
Photosynthesis converts radiant energy into chemical energy.
b)
Photosynthesis produces carbohydrates.
c)
Plants need sunlight, carbon dioxide, water, nutrients, and chlorophyll to complete photosynthesis.
d)
Plants use chlorophyll, water, and carbon dioxide to make sugar.
157.
The H+ concentration gradient is used to 
a)
make NADPH
b)
split a water molecule
c)
generate ATP
d)
form water
158.
What is represented by "E" in this image?
a)
ATP
b)
NADPH
c)
Light Energy
d)
Glucose
159.
The light reactions occur in the ________ and the dark reactions take place in the ________.
a)
Chloroplast / thylakoid membrane
b)
stroma / thylakoid
c)
mesophyl / stomata
d)
thylakoid membrane / stroma
160.
2 energy rich molecules created by Light Dependent Reactions of Photosynthesis are:
a)
ATP and ADP
b)
ATP and NADPH
c)
ADP and FADH
d)
ADP and NADP
161.
Why is photosynthesis important?
a)
creates oxygen for animals to breath
b)
creates energy for heterotrophs to use
c)
creates food for plants to use
d)
all of these are correct
162.
Oxygen is...
a)
needed for photosynthesis to occur
b)
a product of cellular respiration
c)
a product of photosynthesis
d)
deadly to humans
163.

Carbon dioxide is used in the

a)

light dependent reaction

b)

light independent reaction

164.

Water is used in the

a)

light dependent reaction

b)

light independent reaction

165.

Carbon dioxide is fixed in the _______that occurs in the _________

a)

light dependent; thylakoid

b)

light dependent; stroma

c)

light independent; thylakoid

d)

light independent; stroma

166.

The part of the leaf where photosynthesis occurs is called

a)

mesophyll

b)

cuticle

c)

epidermis

d)

stomata

167.

The purpose of photosynthesis is

a)

to make ATP

b)

to make water

c)

to make carbon dioxide

d)

to make glucose

168.

Which of the following would NOT cause a change in the rate of photosynthesis

a)

lack of oxygen

b)

lack of carbon dioxide

c)

lack of water

d)

lack of light

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