In the testes, ________ cells provide nourishment for the germ cells.
Fill in the blank(s) with the appropriate word(s).
sustentacular
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Define cryptorchidism
What will be an ideal response?
Explain how the complementary strands of DNA are held together
A) They are held by ionic bonds. B) They are held by complementary base pairing; adenine to thymine and guanine to cytosine. C) They are held by complementary base pairing; adenine to cytosine and thymine to guanine. D) They are held by complementary base pairing; adenine to guanine and thymine to cytosine. E) They are held by complementary base pairing; adenine to adenine, thymine to thymine, guanine to guanine, and cytosine to cytosine.
Physiological jaundice of the newborn is due to high levels of ________.
A. urobilinogen B. free bilirubin C. conjugated bilirubin D. None of the choices are correct.
Which of the following types of neurons has a single process extending from the cell body which later divides a short distance away into central and peripheral processes?
A) pseudo-unipolar B) bipolar C) multipolar D) None of the above.