Examlex
DATE() and SYSDATE are special functions that return today's date in MS Access and _____, respectively.
Sarcomere Contraction
The process of muscle fibers shortening, caused by the sliding of actin and myosin filaments within the sarcomere, the fundamental unit of muscle contraction.
Myosin
ATP-dependent motor protein; makes up the thick filaments in a sarcomere.
Actin
A globular protein that forms filaments, which are vital components of the cytoskeleton in all eukaryotic cells, involved in cell movement and structure.
Cross Bridge
A myosin projection on a muscle cell that connects with actin to contract muscle fibers, fundamental in muscle contraction.
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