Medical Quiz
Anatomy - Muscle Histology/NMJ/Physiology Quiz

Which of these occurs last during a muscle contraction?

A. The nerve signal reaches the neuromuscular junction

B. Ach is released and opens Na ion channels

C. The sarcomere shortens

D. The myosin binds to the actin

Select your answer:
A  B  C  D  E 


Receptors Tissues Vocabulary Bacteria and Protist Review Microorganism - Diseases Enzyme BMI (Body Mass Index) Defining Health and Wellness Disease & Immunity Cells, Tissues and Organs Male Reproductive System Body Systems Physical Regulating the Cell Cycle Polio First Aid Check up

Other quiz: Food for Thought

How many servings is needed for the Vegetable Group?

A. 2-3

B. 2-4

C. 6-11

D. 3-5

E. Use Sparingly