

MCQOPTIONS
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1. |
More on muscles; which is FALSE? |
A. | T tubules are extensions of extracellular space |
B. | cystems of SR are in contact with T-tubules |
C. | myosin molecules combine to form thick filaments while actin, tropomyosin, and the troponins the t .. |
D. | an individual muscle cell is a myofibril, containing myofilaments |
E. | the sarcolemnia transmits action potentials |
Answer» E. the sarcolemnia transmits action potentials | |