Alzheimer's disease is thought to involve primarily:
A. loss of neurons that secrete or respond to catecholamines.
B. loss of adrenergic neurons.
C. loss of cholinergic neurons.
D. loss of neurons that secrete or respond to dopamine.
E. tumors that produce excess serotonin.
C
Anatomy & Physiology
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Pectoralis major is located in the ________.
A. elbow B. chest C. upper portion of the thigh D. front of lower leg
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________ provides the energy to help the myosin heads form and break the crossbridges with actin
A) Vitamin D B) ATP C) Potassium D) Calcium
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The chamber of the heart forming the apex is the right atrium.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Urine is formed in the
A) ureter and bladder. B) ureter and urethra. C) kidney. D) kidney and bladder. E) urethra.
Anatomy & Physiology