Which of the Following Would You Use to Inhibit the Contraction

question 48

Multiple Choice

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.

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