What is the role of calcium ions in muscle contraction? ... | MedicalQuiz.Net

★ Muscular System Quiz

What is the role of calcium ions in muscle contraction?

A. They provide energy for contraction

B. They bind to troponin to allow actin-myosin interaction

C. They break down ATP

D. They transport oxygen to muscles

Select your answer:

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Cellular and Sexual Reproduction Pathophysiology Homeostasis Animal Nutrition Body System Muscoskeletal Injuries Carbohydrates and Proteins Pharmacology Musculoskeletal Diseases Oral Surgery Human Genetics Auditory and Vestibular Neurology Central and Peripheral Nervous System Genetics Uses of Radioactive Radiation

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