Many (10-25) antral follicles begin the process of development but only one will usually progress to the point of ovulation.
Indicate whether the statement is true or false.
(
Question 2) Within the ovary, there are always a large number of ovarian follicles poised to release an ovum at ovulation.
Indicate whether the statement is true or false.
(
Question 3) Postmenopausal women are at increased risk, compared to premenopausal women, for osteoporosis and atherosclerosis.
Indicate whether the statement is true or false.
(
Question 4) Steroid hormones generally bind with receptors inside target cells and control the rate of formation of mRNAs that lead to the synthesis of proteins.
Indicate whether the statement is true or false.
(
Question 5) During meiosis crossing-over results in the exchange of homologous genes from one of a pair of chromatids to the other with no net change in possibilities for genetic expression.
Indicate whether the statement is true or false.
(
Question 6) A woman cannot become pregnant while she is lactating.
Indicate whether the statement is true or false.
(
Question 7) A compound that inhibits the binding of progesterone to its receptor would be an effective contraceptive.
Indicate whether the statement is true or false.
(
Question 8) Combination oral contraceptives act by inhibiting ovulation, interfering with endometrial proliferation, and inducing changes in the composition of the cervical mucus.
Indicate whether the statement is true or false.
(
Question 9) The gene on the Y chromosome that determines whether gonads will be testes or ovaries codes for a protein called Mllerian-inhibiting substance.
Indicate whether the statement is true or false.
(
Question 10) The presence of sex chromatin in a smear of epithelial cells indicates that the donor of the cells is a genetic female.
Indicate whether the statement is true or false.
Quick Reply
