Examlex
Match each situation to the most appropriate term.
-occurs in a postsynaptic membrane when ligand-gated Na+ channels open
Actin And Myosin
Two proteins that form the basis of muscle contraction and movement in cells, playing a crucial role in the sliding filament model of muscle contraction.
Optimal Overlap
The ideal arrangement of actin and myosin filaments within a muscle fiber for maximum muscle contraction efficiency.
Muscle Tension
The force generated by the contraction of muscles, important in movement, maintenance of posture, and the production of body heat.
Contraction
The process of a muscle becoming shorter and tighter, usually in response to a nerve impulse.
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