★ Musculoskeletal System Responses to Exercises Quiz
What is the role of calcium ions in muscle contraction?
A. Initiate muscle relaxation
B. Activate troponin to expose binding sites on actin
C. Generate ATP for cross-bridge formation
D. Stabilize the sarcomere structure
Select your answer:
Topics:
Aseptic Technique & Sterile Comp Review Disease and Immunity Disease as a Failure of Homeostasis Medicinal use of Microorganisims Muscle System Animal Nutrition Male Reproductive System Haematology Living Organisms & Animal Behaviors Vision and Hearing Defects Circulatory, Artery, Vein - basics Circulatory System Hele Skeletal System EMR - Trauma Deaf BlindOther quiz:
Bacteria › ViewChemicals that kill bacteria or impede their growth are called
A. toxins
B. vaccines
C. antibiotics
D. antivirals
Upper Limb › View
True or False: The joint between the first metacarpal and the proximal phalanx of the thumb is called the first metacarpophalangeal (MPC) joint.
A. TRUE
B. FALSE