★ Muscle Anatomy Quiz
What is released by axon terminals into the synaptic cleft to stimulate a muscle to contract?
A. sodium ions
B. acetylcholine
C. actin
D. myosin heads
Select your answer:
Topics:
Laser in Medicine Body Defense Parts of the Body Biochemistry Iron Kinetics Cells Lymphatic System EMS Systems World Health Day Degeneration Pathology Sense of Sight AEMT EMS Systems Tissues Vocabulary Phlebotomy Measles and HibOther quiz:
Ankle Injuries › Viewinflammation of tendon is
A. Tendinitis
B. Strains
C. Stress Fractures
D. Jones Fracture
CP A&P: Cardiovascular › View
Blood flow through the circulatory system is affected by
A. pressure differences
B. viscosity of blood
C. length and diameter of blood vessels
D. all of these