Answeredbio 264 Study guides, Class notes & Summaries

What structure runs from Z line to Z line? - correct answer Sarcomere The movement of the troponin-tropomyosin complex requires _______ - correct answer Ca2+. The actin filament is a polymer formed from 300 to 400 globular subunits called ______ - correct answer G-actin. A myofilament is the _________. - correct answer Protein strand composed of actin or myosin T tubules ________. - correct answer Conduct action potentials deep into the muscle cell A drug that interferes with the activ...