In many proteins the hydrogen bonding produces a regular coiled arrangement called (A) α-helix (B) β-helix (C) Both (A) and (B) (D) None of these Last Answer : Answer : A...
The α-Helix is held in a coiled conformation partially because of : (a) Optical activity (b) Hydrogen bonding (c) Resonance (d) Delocalization Last Answer : Hydrogen bonding...
Both α-helix and β-pleated sheet conformation of proteins were proposed by (A) Watson and Crick (B) Pauling and Corey (C) Waugh and King (D) Y.S.Rao Last Answer : Answer : B...
In proteins the α-helix and β-pleated sheet are examples of (A) Primary structure (B) Secondary structure (C) Tertiary structure (D) Quaternary structure Last Answer : Answer : B...
Given below are two statements labelled as Assertion (A) and Reason (R) Assertion (A): Proteins are found to have two different types of secondary structures viz alpha-helix and beta-pleated sheet structure. Reason (R): The ... of A. c. A is true but R is false. d. A is false but R is true.
708k questions
669k answers
287 comments
10.8k users