Chemistry - Biomolecules Question with Solution | TestHub
ChemistryBiomoleculesAMINO ACIDEasy2 minQB
ChemistryEasysingle choice
Proteins are found to have two different types of secondary structures viz. α-helix and β-pleated sheet structure. α-helix structure of protein is stabilised by :
Options:
Answer:
C
Solution:
The α-helix is held by intramolecular hydrogen bonds between the —NH group of one residue and the >C==O of another residue four positions ahead. NCERT hint confirms: hydrogen bonds between —NH and >C==O groups.
Stream:JEESubject:ChemistryTopic:BiomoleculesSubtopic:AMINO ACID
⏱ 2mℹ️ Source: QB
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