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Question
Cells which contain large numbers of mitochondria and large amounts of agranular (smooth) endoplasmic reticulum are most likely
A. bladder cells.
B. bone cells.
C. lung cells.
D. skeletal muscle cells.
Answer
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A male with 5 alpha-reductase deficiency will have male internal sex organs but more female appearing external genitals.
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B. cystic fibrosis
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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
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C. osteocytes.
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Bone resorption is produced by the action of _____________, which return bone calcium and phosphate to the blood.
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