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Photosynthesis & ATP

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

What is the energy currency of the cell; also known as adenosine triphosphate

a)

ATP

b)

ADP

c)

NADPH

d)

ATT

2.

What is adenosine diphosphate, created when phosphate breaks free from ATP

a)

ATP

b)

ADP

c)

NADP

d)

ATT

3.

What is an enzyme that catalyzes the reaction in which a free Phosphate is added to an ADP molecule

a)

ADP synthase

b)

ATP polymerase

c)

ATP synthase

d)

ATT synthase

4.

What is an enzyme that catalyzes the breakdown of ATP into ADP and a free Phosphate

a)

ATTase

b)

ADPase

c)

NADPase

d)

ATPase

5.

What sugar is found in ATP?

a)

deoxyribose

b)

sucrose

c)

ribose

d)

glucose

6.

Which nitrogen base found in ATP

a)

adenine

b)

cytocine

c)

guanine

d)

thymine

7.

Where is the site of photosynthesis

a)

chlorophyll

b)

chloroplast

c)

chromosome

d)

chlorine

8.

What is the electron carrier produced in the light reactions

a)

ATP

b)

ADP

c)

NADPH

d)

ATT

9.

What are the series of reactions taking place in the thylakoid membrane in which light is absorbed and energy is transferred to molecules of ATP and NADPH

a)

Calvin cycle

b)

dark reactions

c)

light reactions

d)

ATP reactions

10.

What are the series of reactions in which energy from ATP and NADPH is transferred to molecules of glucose

a)

Calvin cycle

b)

light reactions

c)

ATP reactions

d)

chlorophyll reactions

11.

What is C6H12O6 - sugar produced in the dark reactions

a)

fructose

b)

sucrose

c)

ribose

d)

glucose

12.

What is the process whereby some organisms gather sunlight energy and use it to produce complex carbohydrates

a)

chlorophyll actiation

b)

bioluminescence

c)

respiration

d)

photosynthesis

13.

What are the disc like structures found within the chloroplast that are the site of the light reactions

a)

chlorophyll

b)

stroma

c)

thylakoid

d)

glucose

14.

What is the fluid that fills the chloroplast

a)

chlorophyll

b)

stroma

c)

thylakoid

d)

glucose

15.

What is the substance that is changed in a chemical reaction

a)

catalyst

b)

solution

c)

product

d)

reactant

16.

What is the substance that is produced in a chemical reaction

a)

catalyst

b)

solution

c)

product

d)

reactant

17.

What are the series of proteins and enzymes located in the thylakoid membrane that use the energy from electrons to create ATP?

a)

electron auto acceptor

b)

electron transport chain

c)

electron auto energizer

d)

electron transporter

18.

What is the splitting of water into electrons, hydrogen protons, and oxygen using light and enzymes

a)

photokinesis

b)

photosynthesis

c)

photolysis

d)

photophosphate

19.

What is the pigment that absorbs red and blues and reflects green; primary pigment in photosynthesis

a)

chlorophyll

b)

caretonoids

c)

Xanthophylls

d)

flavonoids

20.

What is the pigment that reflect orange, red, and yellow; accessory pigments in photosynthesis

a)

chlorophyll

b)

caretonoids

c)

Xanthophylls

d)

flavonoids