Bio Quiz 2

Question 1
1 out of 1 points

The corpus luteum
Answer

Selected Answer: secretes progesterone
Correct Answer: secretes progesterone

Question 2
1 out of 1 points

In the testes, testosterone is produced by the _______ cells
Answer

Selected Answer: Leydig
Correct Answer: Leydig

Question 3
1 out of 1 points

Sex steroids are _______ molecules derived from _______. Answer

Selected Answer: lipid; cholesterol
Correct Answer: lipid; cholesterol

Question 4
1 out of 1 points

Which of the following is essentially an exclusive female hormone?
Answer

Selected Answer: Progesterone
Correct Answer: Progesterone

Question 5
1 out of 1 points

Ovulation occurs
Answer

Selected Answer: about 14 days before the menstrual phase begins
Correct Answer: about 14 days before the menstrual phase begins

Question 6
1 out of 1 points

In women, the main source of estradiol is the
Answer

Selected Answer: ovarian follicles
Correct Answer: ovarian follicles

Question 7
1 out of 1 points

Peptides and proteins are
Answer

Selected Answer: gene products
Correct Answer: gene products

Question 8
1 out of 1 points

The gonadotropins LH and FSH are released from the
Answer

Selected Answer: anterior pituitary
Correct Answer: anterior pituitary

Question 9
1 out of 1 points

Which of the following is the typical order of phases of the menstrual cycle?
Answer

Selected Answer: Menstrual; follicular; luteal
Correct Answer: Menstrual; follicular; luteal

Question 10
1 out of 1 points

In men and women, testosterone is secreted by the gonads and the
Answer

Selected Answer: adrenal glands
Correct Answer: adrenal glands

Question 11
1 out of 1 points

The acrosome reaction occurs when sperm reach the _______ that surrounds the ovum
Answer

Selected Answer: zona pellucida
Correct Answer: zona