Which of the following steps in the citric acid cycle directly produces a molecule of ATP (or GTP)?

What does an ABC transporter use to move larger ions and molecules across the cell membrane?

Amino acids are metabolized by reactions in which the amino group (2NH2) is first removed, this is known as ________.

The energy released during the chain of electron transport molecules is used to create a(n) ____ gradient across the inner mitochondrial membrane for chemiosmosis.

In glycolysis, glucose receives two phosphate groups from ____, thus forming fructose-1,6-bisphosphate.

An organism can exchange matter and energy with its surroundings. Thus, any change in an organism’s energy content must be balanced by a corresponding change in the energy content of the surroundings. As such, an organism is referred to as a(n)

Coating the neural fibers with an insulating fatty sheath during the process of __________ improves the efficiency of message transfer. 

What is the passive movement of water along a concentration gradient?

What is the reaction in which a phosphate group is transferred from ATP to the sugar?

In a reaction in which the rate of the reverse reaction is equal to the rate of the forward reaction, a state of ____ is attained.