Portage Learning Chem 210 Module 3 Quiz (30 Q&A): 100% Correct and AI Verified Answers

Portage Learning Chem 210 Module 3 exam
Question 1

pts

True or False: The amino acids serine and threonine both contain sulfur
atoms.

FALSE

Question 2

pts

True or False: The following secondary structure shown below is an example
of a betaturn.

FALSE

Question 3

pts

True or False. The side chain of phenylalanine is bonded to the backbone
nitrogen atom.

FALSE

Question 4

pts

True or False: The name of the molecule that binds to an enzyme is called the

holoenzyme.

FALSE

Question 5

pts

, True or False: An inhibitor that binds at the active site is a coenzyme.

FALSE

Question 6

pts

Which amino acids differ by only one atom?

Ser and Thr

Leu and Ile

Ala and Ser

Asp and Asn

Ser and Cys

SER AND CYS

Question 7

pts

The formation of a peptide bond between two amino acids is an example of
a(n) _____

reaction.

Cleavage

Condensation

Group transfer

Isomerization

Double-bond breaking

CONDENSATION

Question 8