CBSE 2024 · Region 2 · Set 2 · Q28 · 3 marks
The diagram given below is a biomolecule needed for sugar metabolism in human beings.
(a)Name this biomolecule and mention whether it is in active state or inactive state.(b)Identify the parts marked as 'A', 'B', 'C' and 'D'.
The diagram given below is a biomolecule needed for sugar metabolism in human beings.
(a)
Name this biomolecule and mention whether it is in active state or inactive state.
(b)
Identify the parts marked as 'A', 'B', 'C' and 'D'.
Marking-scheme solution
(a)
It is ‘pro-insulin’ produced, in an inactive state.
(b)
A – A peptide, B – B peptide, C – C peptide, D – disulphide bonds.
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CBSE Class 12 Biology past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.