Question

Which of the following statements about amino acids is INCORRECT? A. An α-helix has the polypeptide backbone wound in a right-handed spiral. B. Side chains generally face inward if they are hydrophilic. C. Proline generally will disrupt or break an α-helix. D. A α-pleated sheet can be parallel or anti-parallel. E. Side chains generally face inward if they are hydrophobic.

Answer 1

Answer:

bbdbdehbceifquoef

Explanation: