Polyposis is a small tumor with a pedicle in the mucous membrane of the ________.
A. stomach
B. small intestine
C. duodenum
D. colon
Answer: D
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Select the correct statement about the special fetal blood vessels
A) The distal parts of the umbilical arteries form the superior vesical arteries. B) The umbilical vein becomes the ligamentum teres. C) The hepatic portal vein forms from the umbilical artery. D) The fossa ovalis becomes the foramen ovale.
Which of the following is not true of progesterone?
a. It is produced by the corpus luteum. b. It stimulates the proliferation of the epithelial lining of the uterus. c. It is produced by the granulosa cells around the oocyte. d. None of the above are true of progesterone.
Higher levels of estrogen in women causes a greater accumulation of subcutaneous fat than in men.
Answer the following statement true (T) or false (F)
Excitatory postsynaptic potentials are due to the entry of the electrolyte __ through gated ion channels in the postsynaptic membrane.
What will be an ideal response?