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Radioactive  is given to carbon dioxide and released to atmosphere. This carbon dioxide is taken by RuBP in a -plants. First radioactive is seen, in which compound?

a)

PGAL

b)

PEP

c)

RMP

d)

PGA



Question ID - 4599 | SaraNextGen Top Answer

Radioactive  is given to carbon dioxide and released to atmosphere. This carbon dioxide is taken by RuBP in a -plants. First radioactive is seen, in which compound?

a)

PGAL

b)

PEP

c)

RMP

d)

PGA

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

Is an isotope of carbon. It has been used to draw the path of carbon fixation in the process of photosynthesis.

This lebelled becomes incorporated with 14CO2, which is accepted by RuBP and 3 carbon compounds, phosphoglyceric acid (3-PGA) is formed. 3-PGA is the first stable compound.

127 votes


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