a continually shrinking and expanding protein which exists in conjunction with myosin inside muscular fibers to negotiate muscular contractions.
ACTIN: “Actin deficiencies can seriously impede the healthy functioning of muscles.”
a continually shrinking and expanding protein which exists in conjunction with myosin inside muscular fibers to negotiate muscular contractions.
ACTIN: “Actin deficiencies can seriously impede the healthy functioning of muscles.”