Which of the following is not correct about the β-sheet? – McqOptions

MCQOPTIONS

1.	Which of the following is not correct about the β-sheet?
A.	A β-sheet is a fully extended configuration built up from several spatially adjacent regions of a polypeptide chain
B.	Each region involved in forming the β-sheet is a β-strand
C.	The β-strand conformation is pleated with main chain backbone zigzagging and side chains positioned on same sides of the sheet
D.	β-Strands are stabilized by hydrogen bonds between residues of adjacent strands
Answer» D. β-Strands are stabilized by hydrogen bonds between residues of adjacent strands

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