ATP is required by two different processes that are necessary for the contraction and relaxation of a muscle One interaction between thick thin filaments sarcomeres other is?

ATP is required by two different processes that are necessary for the contraction and relaxation of a muscle. One interaction between thick and thin filaments is the formation of cross-bridges, which requires ATP to be hydrolyzed to ADP. The other interaction is the detachment of cross-bridges from thin filaments, which also requires ATP to be hydrolyzed to ADP. The hydrolysis of ATP provides the energy necessary for these processes to occur.