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Question
Intracellular Ca2+ is elevated if norepinephrine binds to a(n) _____________ receptor.
A. alpha-1 adrenergic
B. alpha-2 adrenergic
C. beta-1 adrenergic
D. beta-2 adrenergic
Answer
This answer is hidden. It contains 1 characters.
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A. hypothyroidism
B. cystic fibrosis
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A. progesterone
B. prostaglandin
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DHEAS travels from the fetal adrenal cortex to the placenta where it is converted into oxytocin.
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arteries
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B. decreased, K+
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Cells synthesizing hydroxyapatite in bones are termed as
A. osteoblasts.
B. osteoclasts.
C. osteocytes.
D. osteosarcoma cells.
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Bone resorption is produced by the action of _____________, which return bone calcium and phosphate to the blood.
A. osteoblasts
B. osteoclasts
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