Which Structure Represents a Zwitterion

Q49: Insulin is an example of a(an)<br>A)enzyme.<br>B)structural protein.<br>C)storage

Q50: Amino acids used in proteins generally are<br>A)α-amino

Q51: Match the following.<br>-globular protein<br>A)refers to R groups

Q52: The side chains or R groups of

Q53: Which of the following amino acids contains

Q55: The two protein chains in insulin are

Q56: Match the following.<br>-native protein<br>A)refers to R groups

Q57: The peptide bond joining amino acids into

Q58: The beta-pleated sheet is an example of<br>A)primary

Q59: Draw the tripeptide as it would be