Question 1

What would happen if the molecule RuBP disappeared from a plant?

Accepted Answer

A)  The electron transport chain would stop.
B)  The plant could no longer split water.
C)  The plant could no longer absorb light.
D)  Carbon dioxide fixation would stop.
E)  Pigment production would stop.F) B) and E)
G) A) and C)

Question 2

In photosynthesis,which of the following molecules will be directly converted into glucose and other organic molecules?

Accepted Answer

A)  RuBP
B)  ATP
C)  NADPH
D)  G3P
E)  Carbon dioxideF) B) and D)
G) C) and D)

Question 3

If the electron transport chain stopped during photosynthesis,what would be the direct result?

Accepted Answer

A)  Water would not be split.
B)  The plant could not absorb light.
C)  ATP would not be produced.
D)  No electrons would be excited in the photosystem.
E)  No pigment molecules would be madE.F) A) and B)
G) C) and D)

Question 4

Most major food plants such as wheat,oats,and rice are in the group of

Accepted Answer

A)  nonphotosynthetic plants.
B)  C3 plants.
C)  C4 plants.
D)  succulent plants.
E)  CAM plants.F) B) and D)
G) A) and E)

Question 5

Figure: 
-This figure shows a plant chloroplast.What does "d" represent?

Accepted Answer

A)  outer chloroplast membrane
B)  thylakoid membrane
C)  stroma
D)  inner chloroplast membrane
E)  cuticleF) A) and B)
G) A) and C)

Question 6

If chlorophyll were altered to absorb green light,what color would be lost from leaves,compared to how they now appear?

Accepted Answer

A)  green
B)  blue
C)  orange
D)  yellow
E)  redF) A) and B)
G) None of the above

Question 7

Figure: 
-This figure shows a cross section of a typical plant leaf.What does "c" represent?

Accepted Answer

A)  mesophyll
B)  stoma
C)  stoma.
D)  upper epidermis
E)  cuticleF) A) and D)
G) B) and C)

Question 8

The reason why most leaves are green is that they absorb the green wavelengths of light.

Accepted Answer

A) True 
 B)False

Question 9

The major advantage of the CAM pathway is

Accepted Answer

A)  oxygen conservation.
B)  adaptation for wet conditions.
C)  adaptation for cool temperatures.
D)  that it allows the plant to keep its stomata open during the day.
E)  water conservation.F) A) and E)
G) C) and D)

Question 10

Figure: 
-In the figure shown,what does a.represent?

Accepted Answer

A)  oxygen
B)  water
C)  glucose
D)  carbon dioxide
E)  ATPF) A) and E)
G) None of the above

Question 11

The Calvin cycle is directly dependent upon a supply of

Accepted Answer

A)  water and carbon dioxide.
B)  carbon dioxide and NADPH.
C)  carbon dioxide,NADPH,and ATP.
D)  oxygen and carbon dioxide.
E)  glucose and carbon dioxidE.F) A) and B)
G) A) and E)

Exam 6: Pathways of Photosynthesis

The Calvin cycle is directly dependent upon a supply of

Correct Answer
verified

The major advantage of the CAM pathway is

Correct Answer
verified

The reason why most leaves are green is that they absorb the green wavelengths of light.

Correct Answer
verified

Figure: -This figure shows a plant chloroplast.What does "d" represent?

Correct Answer
verified

In photosynthesis,which of the following molecules will be directly converted into glucose and other organic molecules?

Correct Answer
verified

If the electron transport chain stopped during photosynthesis,what would be the direct result?

Correct Answer
verified

If chlorophyll were altered to absorb green light,what color would be lost from leaves,compared to how they now appear?

Correct Answer
verified

Figure: -This figure shows a cross section of a typical plant leaf.What does "c" represent?

Correct Answer
verified

Figure: -In the figure shown,what does a.represent?

Correct Answer
verified

Most major food plants such as wheat,oats,and rice are in the group of

Correct Answer
verified

What would happen if the molecule RuBP disappeared from a plant?

Correct Answer
verified

Exam 6: Pathways of Photosynthesis

The Calvin cycle is directly dependent upon a supply of

Correct AnswerverifiedShow Answer

The major advantage of the CAM pathway is

Correct AnswerverifiedShow Answer

The reason why most leaves are green is that they absorb the green wavelengths of light.

Correct AnswerverifiedShow Answer

Figure: -This figure shows a plant chloroplast.What does "d" represent?

Correct AnswerverifiedShow Answer

In photosynthesis,which of the following molecules will be directly converted into glucose and other organic molecules?

Correct AnswerverifiedShow Answer

If the electron transport chain stopped during photosynthesis,what would be the direct result?

Correct AnswerverifiedShow Answer

If chlorophyll were altered to absorb green light,what color would be lost from leaves,compared to how they now appear?

Correct AnswerverifiedShow Answer

Figure: -This figure shows a cross section of a typical plant leaf.What does "c" represent?

Correct AnswerverifiedShow Answer

Figure: -In the figure shown,what does a.represent?

Correct AnswerverifiedShow Answer

Most major food plants such as wheat,oats,and rice are in the group of

Correct AnswerverifiedShow Answer

What would happen if the molecule RuBP disappeared from a plant?

Correct AnswerverifiedShow Answer

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