Multiple Choice
Match the correct term in enzyme action with each description.
-an inorganic substance such as Mg2+ required by some enzymes for activity
A) cofactor
B) lock-and-key theory
C) enzyme-substrate complex
D) active site
E) coenzyme
Correct Answer:

Verified
Correct Answer:
Verified
Q5: Iron(II) and iron(III) ions are used in
Q11: Coenzymes such as water-soluble vitamins are needed
Q47: In the lock-and-key model of enzyme action,the
Q48: Most enzymes are _.<br>A)fluid-mosaic proteins<br>B)induced proteins<br>C)substrate proteins<br>D)fibrous
Q58: Hexokinase catalyzes only the addition of phosphate
Q63: When a cofactor is a small organic
Q68: Indicate whether each of the following is
Q83: Alanine transaminase is an example of a
Q85: Substances that react under the influence of
Q89: The optimum temperature for sucrase activity is