The action potential traveling down the T tubule causes the sarcoplasmic reticulum to release ____ ions into the fluids surrounding the myofibrils
a. sodium
b. potassium
c. chloride
d. calcium
d
Anatomy & Physiology
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The tissue that forms the outermost layer of the skin is a type of connective tissue.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Where is the gracilis?
a) H b) I c) J d) K e) L
Anatomy & Physiology
The model that explains how an enzyme and substrate fit together is called the ________.
enzyme-substrate model lock-and-key model conformational model induced-fit model
Anatomy & Physiology
The hypothalamus exerts master control over the motor system.
Answer the following statement true (T) or false (F)
Anatomy & Physiology