Question 1

The organisms that most specifically utilize light energy to make organic molecules from inorganic molecules are

Accepted Answer

A)  photoautotrophs.
B)  photoisotrophs.
C)  photohemitrophs.
D)  heterotrophs.
E)  photoheterotrophs.F) C) and D)
G) A) and E)

Question 2

NADPH is produced by

Accepted Answer

A)  NADPH production is not a part of photosynthesis.
B)  the Calvin cycle alone.
C)  both light reactions and the Calvin cycle.
D)  neither the light reactions nor the Calvin cycle.
E)  light reactions alonE.F) C) and D)
G) A) and D)

Question 3

What will happen to the pH inside a thylakoid that is exposed to light?

Accepted Answer

A)  It will increase
B)  It will decrease
C)  It will not changeD) A) and B)
E) All of the above

Question 4

The molecules that directly convert NADP+ to NADPH is/are

Accepted Answer

A)  RUBISCO.
B)  plastocyanin.
C)  cytochrome complex.
D)  NADP reductase.
E)  ferrodoxin.F) A) and E)
G) A) and B)

Question 5

The rate of photosynthesis is much greater in green light than red light.

Accepted Answer

A) True 
 B)False

Question 6

A new flower species has a unique photosynthetic pigment.The leaves of this plant appear to be blue-green.What wavelengths of visible light does this pigment reflect?

Accepted Answer

A)  green and blue
B)  green,red,and violet
C)  red,yellow,and green
D)  blue and violet
E)  red and yellowF) D) and E)
G) B) and E)

Question 7

Identify a reactant in the light reaction of photosynthesis.

Accepted Answer

A)  carbon dioxide
B)  ATP
C)  H2O
D)  NADPH
E)  oxygenF) C) and D)
G) A) and B)

Exam 7: Photosynthesis

NADPH is produced by

Correct Answer
verified

Identify a reactant in the light reaction of photosynthesis.

Correct Answer
verified

The molecules that directly convert NADP⁺ to NADPH is/are

Correct Answer
verified

What will happen to the pH inside a thylakoid that is exposed to light?

Correct Answer
verified

The organisms that most specifically utilize light energy to make organic molecules from inorganic molecules are

Correct Answer
verified

A new flower species has a unique photosynthetic pigment.The leaves of this plant appear to be blue-green.What wavelengths of visible light does this pigment reflect?

Correct Answer
verified

The rate of photosynthesis is much greater in green light than red light.

Correct Answer
verified

Exam 7: Photosynthesis

NADPH is produced by

Correct AnswerverifiedShow Answer

Identify a reactant in the light reaction of photosynthesis.

Correct AnswerverifiedShow Answer

The molecules that directly convert NADP+ to NADPH is/are

Correct AnswerverifiedShow Answer

What will happen to the pH inside a thylakoid that is exposed to light?

Correct AnswerverifiedShow Answer

The organisms that most specifically utilize light energy to make organic molecules from inorganic molecules are

Correct AnswerverifiedShow Answer

A new flower species has a unique photosynthetic pigment.The leaves of this plant appear to be blue-green.What wavelengths of visible light does this pigment reflect?

Correct AnswerverifiedShow Answer

The rate of photosynthesis is much greater in green light than red light.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

The molecules that directly convert NADP⁺ to NADPH is/are

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified