知识贝壳
知识贝壳
所属栏目：英汉双解生物学
One of the two contractile proteinspresent in muscle. Actin molecules are capa-ble of polymerization to form the thin fila-ments that are part of the muscle myofibrils.Thus muscle myofibrils consist of alternatingand overlapping sets of thick myosin and t ......（本文共 427 字 ） [阅读本文] >>