Answer the following in complete sentences. 1. as descriptive and detailed as possible, describe what you observed after adding activating solution to your muscle sample. 2. other than atp, what muscle components are necessary for muscle contraction? exp0lain the role of each component below. 3. atp is required for several processes of muscle contraction. list and describe each. 4. propose what would happen to a sarcomere if atp runs out, as in after death.