African name. In African, the name Abaan means-old arabic name.The name Abaan originated as an African name. The name Abaan is most often used as a boy name or male name.
Making the world better, one answer at a time. The role of ATP in muscle relaxation is to bind the myosin head which causes the myosin to detach from actin.
Once the myosin-binding sites are exposed, and if sufficient ATP is present, myosin binds to actin to begin cross-bridge cycling. Then the sarcomere shortens and the muscle contracts. In the absence of calcium, this binding does not occur, so the presence of free calcium is an important regulator of muscle contraction.ithin the sarcomere, myosin slides along actin to contract the muscle fiber in a process that requires ATP. Scientists have also identified many of the molecules involved in regulating muscle contractions and motor behaviors, including calcium, troponin, and tropomyosin.