Examlex
Each of the following muscles acts to flex the leg except the
Excitation Reaction
A physiological response that increases the activity or efficiency of a part of the body or brain.
Receptor Sites
Specific regions on the surface of a cell where molecules such as neurotransmitters can bind to initiate a cellular response.
Agonist
A substance that fully activates the receptor it binds to, producing a full biological response.
Antagonist
In physiology, a muscle that acts in opposition to the action of another muscle, called the agonist; in pharmacology, a substance that inhibits the action of another substance.
Q2: The loss of feeling and movement of
Q9: _ open or close in response to
Q15: Blood vessels traveling within the _ space
Q26: The thalamus is often called the "air
Q33: The specific strip of skin that is
Q39: The hand has _ bones in the
Q58: The girdles of the appendicular skeleton support
Q120: The muscle that inserts on the iliotibial
Q127: You suspect your friend has damage to
Q155: Muscles with fibers that run parallel to