单词	actin
释义	actin /ˈaktɪn / noun [mass noun] Biochemistry A protein which forms (together with myosin) the contractile filaments of muscle cells, and is also involved in motion in other types of cell.Muscle contraction is dependent on two proteins, actin and myosin.... As the cells round up, actin and myosin moieties are being redistributed underneath the plasma membrane. Striated muscle contraction is regulated by a protein complex bound to actin. Origin 1940: from Greek aktis, aktin- 'ray' + -in1.
随便看	unionid unioniform unionise unionised unionism unionist unionistic unionization unionize unionized Union Jack Union Jackery Union Jackist union joint union label union list union-made union-maker union nut Union of Myanmar Union of Serbia and Montenegro Union of Soviet Socialist Republics unionoid union pay union pipes

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