wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Prokaryote, Eukaryote, Photosynthesis, Cellular Respiration

Total questions: 85

Worksheet time: 7hrs 58mins

Name
Class
Date
1.
Which type of cell has no nucleus?
a)
Eukaryote
b)
Prokaryote
c)
Animal
d)
Plant
2.
Which type of cell has no nucleus?
a)
Eukaryote
b)
Prokaryote
c)
Animal
d)
Plant
3.
Prokaryotes have contains membrane-bound organelles. True or False?
a)
True
b)
False
4.
Are prokaryotes multicellular or unicellular? 
a)
Multicellular
b)
Unicellular
5.
Eukaryotes have true nucleus? True or False?
a)
True
b)
False
6.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
c)
Mixed
7.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
8.
Has cytoplasm
a)
Prokaryote
b)
Eukaryote
c)
both
d)
yes
9.
Has ribosomes
a)
Prokaryote
b)
Eukaryote
c)
both
d)
nihn
10.
Plants and animal cells are examples of ___ cells 
a)
prokaryotic cells 
b)
eukaryotic cells 
11.
Which of the following are prokaryotic cells?
a)
plants
b)
animals
c)
baceteria
12.
Eukarytoes have Many membrane-bound organelles? True or False
a)
True 
b)
False
13.
Eukaryotes include animal cells and plant cells? True or False?
a)
True
b)
False
14.
Eukaryotes have a cell membrane?
a)
True 
b)
False
15.
Eukaryotes contain DNA and ribosomes?
a)
True
b)
False
16.
Which type of cell contains a nucleus?
a)
Prokaryotic
b)
Eukaryotic
17.
______ make protein for the cell.  
a)
Nuclei
b)
Ribosomes
c)
Endoplasmic reticulum
d)
Vacuoles 
18.
Which type of cell is bigger?
a)
Prokaryotic
b)
Eukaryotic 
19.
Most eukaryotes are surrounded by a _____.
a)
cell wall
b)
cell membrane
c)
cell envelope
d)
loving, supportive family
20.
The _____ is sometimes called "the brains" of the cell.
a)
brain
b)
lysosome
c)
vacuole 
d)
nucleus
21.
_____ convert light energy into food through photosynthesis.
a)
Vacuoles 
b)
Ribosomes
c)
The Golgi apparatus
d)
Chloroplasts
22.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
23.

The rate of photosynthesis can be influenced by...

a)

Temperature

b)

Carbon dioxide levels

c)

Light intensity

d)

Oxygen concentration

24.

Temperatures that are too high can slow photosynthesis because

a)

stomata stay open

b)

enzymes are ruined

c)

there is not enough CO2

d)

there is too much water

25.
Glucose is a ...
a)
sugar
b)
carbohydrate
c)
source of quick energy
d)
all are correct
26.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
27.
What molecule absorbs sunlight for photosynthesis?
a)
chloroplast
b)
thylakoid
c)
grana
d)
chlorophyll
28.
What are the raw materials of photosynthesis?
a)
oxygen and carbon dioxide
b)
oxygen and glucose
c)
carbon dioxide and water
d)
water and glucose
29.
What are the products of photosynthesis?
a)
oxygen and carbon dioxide
b)
oxygen and glucose
c)
carbon dioxide and water
d)
water and glucose
30.
What is the chemical formula for glucose?
a)
C6H12O6
b)
C6H6O12
c)
C12H6O12
d)
C6O2H6
31.
What is the chemical formula for water?
a)
H2O
b)
HO2
c)
CHO2
d)
CO2H
32.
What is the chemical formula for carbon dioxide?
a)
H2O
b)
CO2
c)
CHO2
d)
CO2H
33.
What is the chemical formula for oxygen?
a)
H12O2
b)
C6O2
c)
O3
d)
O2
34.

Why are plants usually green?

a)

Because the chlorophyll reflects green light

b)

Because the chlorophyll absorbs green light

c)

Because the accessory pigments combine to make green

d)

Because the accessory pigments only absorb green light

35.
Which of these conditions would decrease the rate of photosynthesis in a plant?
a)
Above average precipitation
b)
Changing the daylight hours from 14 hrs to 10 hrs
c)
Changing the CO2 concentration from 380 ppm to 410 ppm
d)
All of these choices
36.
Which choice correctly shows the gases that enter and exit plants during photosynthesis?
a)
Enter: Oxygen
Exit: Carbon dioxide
b)
Enter: Water vapor
Exit: Glucose
c)
Enter: Carbon dioxide
Exit: Oxygen
d)
Enter: Light
Exit: Water vapor
37.
After photosynthesis, plants store their energy as _________ .
a)
chlorophyll
b)
pigment
c)
glucose (sugar)
d)
Oxygen
38.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
39.
Which of the following go through the process of photosynthesis?
a)
bees
b)
algae
c)
humans
d)
mushrooms
40.
A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27°C. The gas being collected is probably ________.
a)
oxygen
b)
carbon dioxide
c)
ATP
d)
glucose
41.
If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars (rate of photosynthesis)?
a)
Sugar production will likely increase.
b)
Sugars will not be produced.
c)
The rate of sugar production will decrease .
d)
Fewer sugars will be produced at first, but then the plant will recover.
42.

Most of the oxygen in the Earth’s atmosphere was produced by —

a)

a big explosion

b)

photosynthesis

c)

digestion

d)

metabolism

43.

Why does the rate of photosynthesis decrease at high temperatures?

a)

Enzymes are denatured

b)

Enzymes do not have enough kinetic energy

44.
If we enclosed a plant in an air-proof bottle, what would happen to the rate of photosynthesis 
a)
Gradually slow down to zero because CO2 is used up
b)
Shows a constant rate as long as the light remains on
c)
Gradually speeds up because O2 builds up
d)
Gradually slows down because glucose builds up
45.
How would the concentration of CO2 in water affect photosynthesis?
a)
The higher the CO2, the greater the rate
b)
The higher the CO2, the lower the rate
c)
CO2 concentration doesn't affect photosynthesis
d)
a greater rate of photosynthesis causes higher CO2 concentrations 
46.
How would light intensity generally affect the rate of photosynthesis?
a)
Increases the rate, up to a point
b)
Increases the rate
c)
Decreases the rate
d)
No relationship to the rate
47.

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.

48.

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

49.

In which organelle does cellular respiration take place?

a)

chloroplast

b)

mitochondrion

c)

nucleus

d)

endoplasmic reticulum

50.

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

51.

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

52.

Cellular respiration is a process that __________ energy.

a)

absorbs

b)

captures

c)

releases

d)

stores

53.

Aerobic means __________ .

a)

"requires hydrogen"

b)

"needing electrons"

c)

"forming ATPs"

d)

"requires oxygen"

54.

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

55.

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.

56.

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

57.

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.

58.

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.

59.

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

a)

cellular respiration

b)

photosynthesis

c)

transpiration

d)

excretion

60.

In a cell, the mitochondria is like the ___.

a)

powerhouse

b)

kitchen

c)

control center

d)

highway system

61.

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

a)

mitochondria

b)

chloroplast

c)

nucleus

d)

ribosome

62.

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

a)

oxygen

b)

glucose

c)

carbon dioxide

d)

water

63.

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

a)

glucose

b)

water

c)

oxygen

d)

carbon dioxide

64.

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

65.

The primary purpose of cellular respiration is to produce ___.

a)

ATP

b)

sugar

c)

glucose

d)

heat

66.

Both ___ are leftover as waste products after cellular respiration.

a)

water & carbon dioxide

b)

oxygen & glucose

c)

carbon dioxide & oxygen

d)

water & oxygen

67.

Cellular respiration and photosynthesis are ___.

a)

exact opposites

b)

basically the same

c)

not related in any way

d)

not important for life

68.

Cellular respiration ___ glucose molecules.

a)

breaks

b)

makes

c)

shakes

d)

wakes

69.

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

a)

digestive

b)

respiratory

c)

circulatory

d)

nervous

70.

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

a)

respiratory

b)

digestive

c)

circulatory

d)

nervous

71.

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

72.

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

73.

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

74.

Which type of reaction occurs in the presence of oxygen?

a)

aerobic

b)

anaerobic

75.

Which type of reaction occurs when oxygen is not present?

a)

aerobic respiration

b)

anaerobic respiration

76.

Which of the following is a product of cellular respiration?

a)

oxygen

b)

glucose

c)

energy

77.

How is cellular respiration similar to photosynthesis?

a)

it is the same thing

b)

both are performed by humans

c)

the reactions are opposite of each other

d)

both are performed by animals

78.

Which process is used to get energy (ATP) from glucose?

a)

cellular respiration

b)

photosynthesis

79.

Below is the chemical equation for which process?


Glucose + O2 → CO2 + H2O + ATP

a)

photosynthesis

b)

cellular respiration

80.

Below is the chemical equation for which process?


CO2 + H2O + sunlight → Glucose + O2

a)

photosynthesis

b)

cellular respiration

81.

Which organisms go through photosynthesis?

a)

only plants

b)

plants and animals

c)

only animals

d)

only humans

82.

Which organisms go through cellular respiration?

a)

ALL organisms

b)

only plants

c)

plants and animals

d)

plants and humans

83.

Which process occurs in the chloroplast?

a)

cellular respiration

b)

photosynthesis

84.

Which process occurs in the mitochondria?

a)

cellular respiration

b)

photosynthesis

85.

True or False - Photosynthesis can occur without sunlight.

a)

True

b)

False

Similar Resources on Wayground

Cells

80 questions

Cells

quiz

Worksheet

•

9th - 10th Grade

KS3 - Biology Review

85 questions

KS3 - Biology Review

quiz

Worksheet

•

6th - 9th Grade

Unit #7: Stoichiometry Practice

80 questions

Unit #7: Stoichiometry Practice

quiz

Worksheet

•

9th - 12th Grade

Dynamic Earth Full Review

90 questions

Dynamic Earth Full Review

quiz

Worksheet

•

8th - 10th Grade

Grade 9 Unit 1 Space Quiz

90 questions

Grade 9 Unit 1 Space Quiz

quiz

Worksheet

•

9th Grade

Science 10 Chemistry Unit Exam

80 questions

Science 10 Chemistry Unit Exam

quiz

Worksheet

•

10th Grade

Chapter 1 & 2 Review (A&P1)

88 questions

Chapter 1 & 2 Review (A&P1)

quiz

Worksheet

•

12th Grade - University

BODY SYSTEMS AND HEREDITY

87 questions

BODY SYSTEMS AND HEREDITY

quiz

Worksheet

•

6th - 9th Grade