Quiz about Bessette Photosynthesis & Energy 2023

Question 1

What is the ultimate ORIGINAL source of energy for living things

Accepted Answer

Sun

Answer

Sugar

Answer

Moon

Answer

Carbon Dioxide

Question 2

What are the products of photosynthesis?

Accepted Answer

oxygen and glucose

Answer

water and carbon dioxide

Answer

oxygen and carbon dioxide

Answer

oxygen and water

Question 3

What is the pigment in chloroplasts that makes leaves look green?

Accepted Answer

Chlorophyll

Answer

Chlorosynthesis

Answer

ADP

Answer

Electron Transport

Question 4

After photosynthesis, plants store their energy as _________ .

Accepted Answer

glucose (sugar)

Answer

chlorophyll

Answer

pigment

Answer

Oxygen

Question 5

Where does the Calvin cycle take place?

Accepted Answer

stroma

Answer

thylakoid membrane

Answer

lumen

Answer

Stomata

Question 6

What gas is released by plants during photosynthesis?

Accepted Answer

oxygen

Answer

sulfur

Answer

carbon dioxide

Answer

hydrogen

Question 7

In which organelle (part of the cell) does photosynthesis take place?

Accepted Answer

chloroplast

Answer

mitochondria

Answer

nucleus

Answer

cell membrane

Question 8

Splits water (H₂O) into hydrogen (H) and oxygen (O) atoms. Is it light dependent or light independent stage?

Accepted Answer

Light dependent stage

Answer

Light independent stage

Question 9

Is the Calvin Cycle light independent or light dependent stage?

Accepted Answer

Light independent stage

Answer

Light dependent stage

Question 10

Where does the water come from that goes into the plant for photosynthesis?

Accepted Answer

from the ground through the roots

Answer

from the leaves

Answer

from the petals of the flower

Answer

"inhales" from the air

Question 11

Where does the carbon dioxide come from that goes into the plant for photosynthesis?

Accepted Answer

"inhales" through the stomata

Answer

from the ground through the roots

Answer

from the petals of the flower

Answer

makes it internally

Question 12

What are the REACTANTS of photosynthesis?

Accepted Answer

Carbon Dioxide and Water

Answer

Glucose and Oxygen

Answer

Glucose and Carbon Dioxide

Answer

Oxygen and Water

Question 13

What are the PRODUCTS of photosynthesis?

Accepted Answer

Glucose and Oxygen

Answer

Glucose and Carbon Dioxide

Answer

Carbon Dioxide and Water

Answer

Oxygen and Water

Question 14

The opening that allows for gas to enter and exit the leaf...

Accepted Answer

Stomata

Answer

Guard cell

Answer

Epidermis

Answer

Xylem

Question 15

Most plants appear green because chlorophyll

Accepted Answer

reflects green light.

Answer

absorbs green light.

Answer

absorbs violet light.

Answer

does not absorb violet light.

Question 16

Which of the following is the correct equation for PHOTOSYNTHESIS?

Accepted Answer

6CO₂ + 6H₂O + sunlight --> C₆H₁₂O_{6 +}6O₂

Answer

6CO₂+ C₆H₁₂O₆ + 6H₂O --> O_{2 + sunlight}

Answer

6O₂ + 6H₂O --> 6CO₂+ C₆H₁₂O₆

Answer

C₆H₁₂O₆+ 6O₂ + sunlight ---> 6H₂O + 6CO₂

Question 17

Photosynthesis uses sunlight to convert water and carbon dioxide into

Accepted Answer

oxygen and glucose

Answer

ATP and oxygen

Answer

high energy sugars and proteins

Answer

oxygen and carbon

Question 18

What are the products of the LIGHT dependent reactions (so stages 1 & 2)? Check all that apply.

Accepted Answer

oxygen

Accepted Answer

ATP

Accepted Answer

NADPH

Answer

glucose

Question 19

If the 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?

Accepted Answer

no sugars will be produced

Answer

fewer sugars will be produced at first but then the plant will recover

Answer

the same numbers of sugars will be produced

Answer

more sugars will be produced

Question 20

During the Calvin cycle, molecules of ____ supply the carbon component of carbohydrates (where do the carbons come from in glucose?)

Accepted Answer

carbon dioxide

Answer

ATP

Answer

NADP

Answer

oxygen

Question 21

Which structure represents a single thylakoid?

Accepted Answer

C

Answer

A

Answer

B

Question 22

Which structure represents the stroma?

Accepted Answer

A

Answer

B

Answer

C

Question 23

Which of the following statements is true about photosynthesis?

Accepted Answer

Photosynthesis transforms light energy into chemical energy

Answer

All organisms undergo photosynthesis

Answer

ATP is one of the final products of photosynthesis

Answer

Photosynthesis is important because it uses excess oxygen in the air

Question 24

Photosynthesis occurs in the _______________.

Accepted Answer

chloroplast

Answer

mitochondria

Answer

chlorophyll

Answer

cell membrane

Question 25

Oxygen gas is given off to the surroundings by photosynthetic organisms

Accepted Answer

True

Answer

False

Question 26

What is the green pigment responsible for capturing the light energy used by photosynthesis?

Accepted Answer

chlorophyll

Answer

carotene

Answer

xanthophyll

Answer

anthocyanin

Question 27

Plants undergo cellular respiration

Accepted Answer

True

Answer

False

Question 28

All of the following organisms can perform photosynthesis EXCEPT

Accepted Answer

humans

Answer

green plants

Answer

cyanobacteria

Answer

algae

Question 29

The reactants of photosynthesis are

Accepted Answer

carbon dioxide, water

Answer

oxygen, water

Answer

glucose, oxygen

Answer

carbon dioxide, glucose

Question 30

The products of photosynthesis are

Accepted Answer

glucose, oxygen

Answer

glucose, carbon dioxide

Answer

carbon dioxide, water

Answer

water, oxgen

Question 31

Sunlight is used during photosynthesis to

Accepted Answer

break down the water

Answer

break down the xylem

Answer

break down the stomata

Question 32

Where do Light Dependent Reactions take place?

(Pick the best answer)

Accepted Answer

Thylakoid

Answer

Grana

Answer

Stroma

Answer

Cholorplast

Question 33

In what step is the reactant carbon dioxide transformed?

Accepted Answer

Calvin Cycle

Answer

Light Dependent Reactions

Answer

Photosynthesis

Question 34

What are the products of photosynthesis?

Accepted Answer

O2 and Glucose

Answer

CO2 and Glucose

Answer

H2O and Glucose

Answer

Glucose and Glucose

Question 35

In the Calvin cycle, carbon dioxide combines with water to form a simple sugar molecule, CH2O. How many of these molecules are used to form a glucose molecule?

Accepted Answer

6

Answer

3

Answer

4

Answer

5

Question 36

Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?

Accepted Answer

Electrical to light

Answer

Chemical to light

Answer

Electrical to chemical

Answer

Chemical to electrical

Question 37

Which of the following shows an energy transformation from chemical energy to electrical to light energy?

Accepted Answer

A battery causes a flashlight to shine.

Answer

A bolt of lightning lights the night sky.

Answer

A candle glows brightly in the dark.

Answer

A fire in a fireplace lights up a room.

Question 38

What energy transformations take place when a battery-operated radio is in use?

Accepted Answer

Chemical to electrical to sound

Answer

Electrical to chemical to light

Answer

Sound to chemical to mechanical

Answer

Light to electrical to thermal

Question 39

Which of the following devices transforms electrical energy into mechanical energy?

Accepted Answer

a fan

Answer

An e-reader

Answer

a manual pencil sharpener

Answer

ipod

Question 40

What is produced during ALL energy transformations?

Accepted Answer

Thermal (Heat) Energy

Answer

Sound Energy

Answer

Mechanical Energy

Answer

Chemical Energy

Question 41

Water high in the air falls due to gravity, the moving water spins turbines, and they create/store electricity...
Pick the BEST Energy Conversion below for a Hydroelectric Dam.

Accepted Answer

Potential to Kinetic to Electrical

Answer

Mechanical to Electrical

Answer

Electrical to Mechanical to Thermal

Answer

Kinetic to Mechanical to Electrical

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science