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AURORKA [14]
3 years ago
7

Select the true statements about secondary structure

Biology
1 answer:
quester [9]3 years ago
7 0

Answer: The statemens correct are: A) In a β-pleated sheet, the side chains extend above and below the sheet,

C) The α-helix is held together by hydrogen bonds between the amide N-H and C=O groups

D) The secondary level of protein structure refers to the spatial arrangements of short segments of the protein

E) Peptide bonds stabilize secondary structure

Explanation: The statement B is incorrect, because the amino acid side chains extend outside the alpha-helix, not inside

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