Use the Following to Answer the Questions Below

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements: (1) Some, but not all, protein complex sites associated with the ETC serve as proton pumps.
(2) The rate at which the CAC operates is controlled by the body's need for ATP.
(3) Anabolic reactions usually require energy input in order to proceed.

A) All three statements are true.
B) Two of the three statements are true.
C) Only one of the statements is true.
D) None of the statements is true.