Question

1. the human body maintains a temperature of around 98.6 degrees at all times. enzymes are involved in almost every chemical reaction in the body. which of the following describes the connection between these two statements?

a. enzymes function best at a specific temperature.
b. the body needs to be warm to prevent hypothermia.
c. the body is kept relatively warm to prevent too much enzyme action.
d. there is no connection between the two statements.

63.

1. which of the following best explains why enzymes are necessary for many cellular reactions?

a. enzymes supply the oxygen necessary for the reactions
b. enzymes change reactants from solid to liquids during the reactions.
c. the reactions take up too much space in the cell if the enzymes are missing.
d. the reactions are too slow to meet the needs of the cell if enzymes are missing.

Explanation:

Answer:

A. Enzymes function best at a specific temperature.
D. The reactions are too slow to meet the needs of the cell if enzymes are missing.