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KVPY SX SB Exam 2016 Question Paper
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© examsnet.com
Question : 79
Total: 120
If
14
C
O
2
is added to a suspension of photosynthesizing chloroplasts, which of the following will be the first compound to be radioactive ?
ATP
NADPH
NADH
3-phosphoglycerate
Validate
Solution:
During Calvin cycle, the
14
C
O
2
is incorporated with a 5C compound Ribulose 1-5 Biphosphate and forms 2 molecules of 3C compound 3-phosphoglycerate.
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