Photosynthesis Quiz #1

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| By 17barrale

17barrale

Community Contributor

Quizzes Created: 1 | Total Attempts: 50

Questions: 10 | Attempts: 50 | Updated: Mar 20, 2022

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Questions and Answers

1.

Where does the light dependent reaction take place?
- A.
  
  Calvin Cycle
- B.
  
  Thylakoid
- C.
  
  Nucleus
- D.
  
  Stroma
Correct Answer
B. Thylakoid
2.

What is the product of the Calvin Cycle?
- A.
  
  H₂0
- B.
  
  ATP
- C.
  
  CO₂
- D.
  
  C₆H₁₂O₆
Correct Answer
D. C₆H₁₂O₆
3.

Light is required for light dependent reactions because
- A.
  
  It is the source for electrons
- B.
  
  It splits the water molecules
- C.
  
  It energizes the electrons
- D.
  
  Light is not needed
Correct Answer
C. It energizes the electrons
4.

What supplies the electrons for the electron transport chain?
- A.
  
  Light
- B.
  
  NADP+
- C.
  
  ATP
- D.
  
  H₂0 molecules broken apart
Correct Answer
D. H₂0 molecules broken apart
5.

The oxygen released as O₂ during photosynthesis is from _______ molecules.
- A.
  
  Water
- B.
  
  Carbon dioxide
- C.
  
  Glucose
- D.
  
  None of the above
Correct Answer
A. Water
6.

When NADP+ gains electrons, it becomes
- A.
  
  NADP-
- B.
  
  NADPT
- C.
  
  NADPH
- D.
  
  NADPO
Correct Answer
C. NADpH
7.

________ makes ATP from ADP and another phosphate.
- A.
  
  Pigment molecules
- B.
  
  ATP synthase
- C.
  
  NADP+
- D.
  
  H₂0
Correct Answer
B. ATP synthase
8.

The H+ pump pumps H+ out of the thylakoid space.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False
9.

What does the arrow represent in the equation for photosynthesis?
- A.
  
  Mechanical energy
- B.
  
  Light energy
- C.
  
  Chemical energy
- D.
  
  None of the above
Correct Answer
A. Mechanical energy
10.

Because there is a higher concentration of hydrogen ions inside the thylakoid space, the hydrogen ions ________ through the ATP synthase.
- A.
  
  Diffuse out
- B.
  
  Can't get
- C.
  
  Come into the thylakoid space
- D.
  
  None of the above
Correct Answer
A. Diffuse out

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Current Version
Mar 20, 2022

Quiz Edited by
ProProfs Editorial Team
Feb 19, 2014

Quiz Created by
17barrale

Photosynthesis Quiz #1

Where does the light dependent reaction take place?

What is the product of the Calvin Cycle?

Light is required for light dependent reactions because

What supplies the electrons for the electron transport chain?

The oxygen released as O₂ during photosynthesis is from _______ molecules.

When NADP+ gains electrons, it becomes

________ makes ATP from ADP and another phosphate.

The H+ pump pumps H+ out of the thylakoid space.

What does the arrow represent in the equation for photosynthesis?

Because there is a higher concentration of hydrogen ions inside the thylakoid space, the hydrogen ions ________ through the ATP synthase.