Multiple Choice
Enzymes function to:
A) react with other enzymes to form a product.
B) catalyze chemical reactions.
C) transport molecules and ions across membranes.
D) regulate messages between cells.
Correct Answer:

Verified
Correct Answer:
Verified
Q64: A nucleic acid contains thymine,allowing you to
Q65: Common lipids for energy storage are:<br>A)phospholipids.<br>B)steroids.<br>C)triglycerides.<br>D)cholesterols.<br>E)waxes.
Q66: A nucleic acid contains uracil,allowing you to
Q67: The nitrogenous base that is only found
Q68: This atom in its unbound state has
Q69: A DNA molecule containing 32% thymine would
Q70: Vitamin D can be synthesized by the
Q71: Organic molecules have a carbon backbone and
Q72: You have recently identified a novel protein
Q73: Macromolecules that are used by all organisms