Exam 17: Energy Balance and Temperature Regulation

Which of these statements describes the prostate gland?

Some of the precursors for secretion of hormones by the placenta come from the fetal adrenal cortex.

Which of these statements does NOT describe estrogen?

Which is the correct sequence of the structures sperm travels through prior to ejaculation?

Which ovarian hormone is secreted during the follicular phase of the ovarian cycle?

During the ovarian cycle, the corpus luteum converts into a follicle.

Estriol is the main estrogen product secreted from the ovaries.

Prostaglandins are secreted into the semen by the prostate gland.

When a woman is taking the contraceptive pill, or when she is pregnant, her levels of ovarian steroids and pituitary gonadotropins are most similar to those that normally occur during the _______________.

Mucus secretions from the male provide the primary lubricant for intercourse.

The oral contraceptive inhibits follicle development.

Match the items labelled a. through u. with the descriptions labelled 32. through 57. (Options may be used more than once or not at all, but there is only one correct response for each.) -site of spermatogenesis

What is the trophoblast of the blastocyst destined to become?

The acrosome is an enzyme-filled vesicle at the tip of the head of the spermatozoon that enables the sperm to penetrate the ovum.

Match the items labelled a. through u. with the descriptions labelled 32. through 57. (Options may be used more than once or not at all, but there is only one correct response for each.) -destined to become the fetus

Match the items labelled a. through u. with the descriptions labelled 32. through 57. (Options may be used more than once or not at all, but there is only one correct response for each.) -serves as a route by which nutrients reach developing sperm cells

Match the primitive reproductive tissues, labelled a. through e., with the structures that they differentiate into. (Options may be used more than once or not at all.) a.genital tubercle b.urethral folds c.genital swellings d.Wolffian ducts e.Müllerian ducts -scrotum

Which statement describes the third stage of labour?

Testosterone is directly responsible for differentiating the external genitalia into the penis and scrotum.

The plasma concentration of estrogen reaches a higher level during the follicular phase than during the luteal phase, despite the fact that the follicle and corpus luteum both secrete estrogen.