Which of the following would you use to inhibit the contraction of muscle in vitro as a control for an experiment you are conducting? A)a drug that increases sarcoplasm Ca2⁺ concentration B)a motor protein ATPase inhibitor C)a Ca2⁺-ATPase inhibitor D)a drug that increases T-tubule depolarization E)All would inhibit muscle contraction.

Question

Quizplus · Accepted Answer

A motor protein ATPase inhibitor would prevent the hydrolysis of ATP necessary for muscle contraction, thus inhibiting the contraction process.

Which of the Following Would You Use to Inhibit the Contraction