The main structural of protein is [UPSEAT 2000, 02]

The main structural of protein is [UPSEA

1.	The main structural of protein is [UPSEAT 2000, 02]
A.	The ester linkage
B.	The ether linkage
C.	The peptide linkage
D.	All of these
Answer» D. All of these

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The main structural of protein is [UPSEAT 2000, 02]

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