What allows the action potential to travel quickly?
A. Polarization
B. Nodes of Ranvier
C. Trigger zone
D. Myelination of the axon
Answer: D
Anatomy & Physiology
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The T-tubular membrane contains ________ receptors that are ________ and therefore respond to action potentials. This receptor is mechanically linked to ________ receptors in the adjacent sarcoplasmic reticulum.
What will be an ideal response?
Anatomy & Physiology
An uncastrated male bovine is a ________
Fill in the blank(s) with correct word
Anatomy & Physiology
Which of the following is NOT a function of the Latissimus Dorsi muscle?
a) External rotation b) Internal rotation c) Extension d) Adduction
Anatomy & Physiology
What portion of the brainstem blends with the spinal cord after passing through the foramen magnum?
A) pons B) medulla oblongata C) midbrain D) hypothalamus
Anatomy & Physiology