★ Musculoskeletal System Quiz
The bond between the actin and myosin head is broken when…
A. an ATP molecule binds to the myosin head.
B. an ATP molecule binds to the actin molecule.
C. ADP and phosphate bind to the myosin head.
D. an ATP molecule breaks down on the actin molecule.
Select your answer:
Topics:
Deficiency Disease The Brain Our Control Center Germs Measles and Hib Thyroid Nasal Polyp Bacteria, Viruses, and Fungi Haematology Innate Immunity Heart and Circulatory System Hair Evidence Acute Responses to Exercise Hematology & Blood Banking Musculoskeletal Pathophysiology Parts of the BrainOther quiz:
Circulatory System › ViewWhat does your heart do?
A. pumps blood through your body
B. protects your body
C. helps your exercize
Microbiology › View
How many rings do purine bases have?
A. One
B. Two
C. Three
D. Four