Photosynthesis practice test

Process used by plants to take in light energy and convert it to chemical energy. The process uses water and carbon dioxide to produce oxygen and glucose.

(a)  

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112.34.c.9.B

Organelle where Photosynthesis occurs...

(a)  

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112.34.c.9.B

Photosynthesis' reactants are ​ (a)   and water. Respiration's reactants are ​ (b)   and oxygen.

• carbon dioxide
• glucose
• water
• oxygen

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112.34.c.9.B

The products of photosynthesis are ​ (a)   and oxygen. The products of respiration are ​ (b)   and water.

• glucose
• carbon dioxide
• oxygen
• water

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112.34.c.9.B

Label the following cellular processes and equations.

a

b

c

d

Photosynthesis

Respiration

6CO₂ + 6H₂O

C₆H₁₂O₆ + 6O₂

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112.34.c.9.B

Label the following photosynthesis and respiration equations.

a

b

c

d

6H₂O

6CO₂

C₆H₁₂O₆

6O₂

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112.34.c.9.B

Move the pieces to complete the diagram

f

g

h

i

e

b

a

Thylakoids

light energy

glucose

Stroma

carbon dioxide

water

chloroplast

chlorophyll

oxygen

The first step of photosynthesis is called the ​ (a)   and it occurs in the ​ (b)   of the ​ (c)  

• light reactions
• thylakoids
• chloroplast
• light independent reactions
• stroma

Which of the following is NOT a product of the light reactions?

• Oxygen

• NADPH

• ATP

• Glucose (Sugar)

What is the main purpose of the light dependent reactions?

• To provide the energy for the calvin cycle
• To capture energy and make sugar
• To reflect green light
• To make sugars