Energy expenditure in calvin cycle

Q. How many Calvin cycles are required to produce 5 molecules of glucose?

1. 30
2. 90
3. 60
4. 15

Q.

Quantum yield of photosynthesis is

1. 33%
2. 9%
3. 12%
4. 8%

Q. To form one molecule of glyceraldehyde phosphate in Calvin cycle

1. 9 ATP and 36 NADPH are required
2. 6 ATP and 6 NADPH are required
3. E ATP and 3 NADPH are required
4. 9 ATP and 6 NADPH are required

Q. ATP molecules required for synthesis of a glucose molecule in Calvin Benson cycle are

1. 36
2. 38
3. 18
4. 12

Q.

CO${}_2$ fixation occurs within the stroma.

1. True

2. False

Q. The assimilatory power required in reduction phase of calvin cycle per one $C{O}_2$ molecule is ________.

1. 2 ATP and 2 NADPH

2. 3 ATP and 2 NADPH

3. 2 ATP and 3 NADPH

4. 1 ATP and 2 NADPH

Q. Synthesis of one molecule of glucose requires

1. $6C{O}_2$, 18 ATP and 12 NADPH
2. $6C{O}_2$, 12 ATP and 18 NADPH
3. $6C{O}_2$, 30 ATP and 12 NADPH
4. $6C{O}_2$, 38 ATP and 12 NADPH