## Chapter Chosen

Photosynthesis in Higher Plants

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CBSE Gujarat Board Haryana Board

## Previous Year Papers

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Class 10 Class 12
How many turns of calvin cycle are required for making one molecule of glucose ? For this purpose how many ATP and NADPH are required?

6 turns of the Calvin cycle are required to produce one molecule of glucose. For this - 18 ATP and 12 NADPH are required.
211 Views

What is stroma ?

Stroma is matrix or the cytoplasm of chloroplast where dark reaction of photosynthesis takes place.
783 Views

Where CO2 assimilation occurs in CPlants ?

In bundle sheath cells.
766 Views

What are grana ?

Grana are the stacks of thylakoids embedded in the stroma of a chloroplast. They are the sites of light reaction of photosynthesis.
842 Views

Why Rubisco is not affected by O2 in C4 plants ?

O2 is formed in mesophyll cells while Rubisco is present in bundle sheath cells. Therefore Rubisco does not come in contact with O2 and is thus not affected by it.
710 Views

Name the first stable compound formed in C3 cycle.

3-phosphoglyceric acid (PGA)
1606 Views