_____ is defined as work divided by the amount of time required to perform the work.

_________ signaling involves the release of hormones into the bloodstream.

In ________ feedback, the response of the system is opposite to that of the stimulus.

The primary purpose of the _____ cycle is to complete the oxidation of foodstuffs using NAD and FAD as hydrogen (electron) carriers.

_____________ are comprised of Free Fatty Acids (FFA) and glycerol.

The ______ immune system is comprised of physical barrier, cellular components, and complement proteins.

The _____ tendon organs monitor tension produced by muscular contraction.

________ nerve fibers carry impulses toward the central nervous system.

___________ is the ability of a neuron to respond to a stimulus.

____-twitch fibers contain a relatively small number of mitochondria and high ATPase activity.