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Q1)Select all of the following which are a product of the Calvin cycle. 1) NADP

ID: 162645 • Letter: Q

Question

Q1)Select all of the following which are a product of the Calvin cycle.

1)

NADP+

2)

ADP

3)

ATP

4)

GAP

Q2 )What is the purpose of plotting an action spectrum?

1)

To measure the light absorption of accessory pigments.

2)

To determine the visible light wavelengths.

3)

To measure CO2 use versus light exposure.

4)

To determine photosynthesis efficiency at different wavelengths.

5)

To measure the number of pigments within a cell.

Q3)Looking at the Calvin Cycle, how many of the following molecules are needed or produced, if starting with 6 molecules of CO2?

ATP = _____

NADPH = _____

GAP to “continue” to cycle (and regenerate RuBP) = _____

Q1)Select all of the following which are a product of the Calvin cycle.

1)

NADP+

2)

ADP

3)

ATP

4)

GAP

Explanation / Answer

Answer:

1) GAP, NADP+,   ADP

Three ADP and Two NADP+ and Two GAP (Glyceraldehyde Phosphate) for fication of one carbondioxide.

2)To determine photosynthesis efficiency at different wavelengths.

Action spectrum shows that photosynthesis maximum takes place at Blue light and Red light.

3)

For Six molecules of carbondioxide,

ATP= 18 ATP are utilised

NADPH = 12 are utilised

GAP = 10 are utilised for regeneration