BIOD 152 MODULE 6 EXAM
• Prostate gland:
Select all that apply
A. First to secrete during ejaculation
B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: Secretes alkaline fluid
• Bulbourethral glands:
Select all that apply
A. First to secrete during ejaculation
B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: First to secrete during ejaculation , Secretes alkaline fluid
• Testes:
Select all that apply
A. First to secrete during ejaculation
B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: Produces sperm
• Anterior pituitarySelect all that apply
A. First to secrete during ejaculation
, B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: Produces FSH
• Which of the following is true concerning spermatogenesis?
A. Production of sperm takes 20 days.
B. Spermatogenesis is complete at the time of birth.
C. Males have all the sperm at birth that will be made during their lifetime.
D. Each primary spermatocyte produces four viable gametes.
E. Each gamete has a total of 46 chromosomes.
Answer: Each primary spermatocyteproduces four viable gametes.
• A.
B.
C.
D.
E.
Answer: A. vas deferens
B. seminal vesicles
C. ejaculatory duct
D. prostate gland
E. Bulbourethral gland
• Name and discuss the purpose of the region of sperm indicated by thearrow in the figure
below.
Answer: The head contains DNA. The crown is called the acrosome and secretes enzymes
that breakdown the membrane of the egg so itcan penetrate
• Discuss in detail the action of sperm needed to fertilize an egg. (4 steps)-
Answer: The egg releases chemicals that attract sperm
Sperm cells release enzymes to break apart corona radiata
One sperm is allowed inside egg due to more acrosomal enzymes being releasedby sperm
Upon union of egg and sperm, the chemical composition of the egg membranechanges,
preventing other sperm from penetrating the egg.
• Which of the following is true concerning human cells?
A. Haploid cells contain the full number of chromosomes (46).
B. Diploid cells contain half the number of chromosomes (23).
• Prostate gland:
Select all that apply
A. First to secrete during ejaculation
B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: Secretes alkaline fluid
• Bulbourethral glands:
Select all that apply
A. First to secrete during ejaculation
B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: First to secrete during ejaculation , Secretes alkaline fluid
• Testes:
Select all that apply
A. First to secrete during ejaculation
B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: Produces sperm
• Anterior pituitarySelect all that apply
A. First to secrete during ejaculation
, B. Produces FSH
C. Produces sperm
D. Secretes fructose
E. Secretes alkaline fluid
F. Produces prostaglandins
G. Secretes acidic fluid
Answer: Produces FSH
• Which of the following is true concerning spermatogenesis?
A. Production of sperm takes 20 days.
B. Spermatogenesis is complete at the time of birth.
C. Males have all the sperm at birth that will be made during their lifetime.
D. Each primary spermatocyte produces four viable gametes.
E. Each gamete has a total of 46 chromosomes.
Answer: Each primary spermatocyteproduces four viable gametes.
• A.
B.
C.
D.
E.
Answer: A. vas deferens
B. seminal vesicles
C. ejaculatory duct
D. prostate gland
E. Bulbourethral gland
• Name and discuss the purpose of the region of sperm indicated by thearrow in the figure
below.
Answer: The head contains DNA. The crown is called the acrosome and secretes enzymes
that breakdown the membrane of the egg so itcan penetrate
• Discuss in detail the action of sperm needed to fertilize an egg. (4 steps)-
Answer: The egg releases chemicals that attract sperm
Sperm cells release enzymes to break apart corona radiata
One sperm is allowed inside egg due to more acrosomal enzymes being releasedby sperm
Upon union of egg and sperm, the chemical composition of the egg membranechanges,
preventing other sperm from penetrating the egg.
• Which of the following is true concerning human cells?
A. Haploid cells contain the full number of chromosomes (46).
B. Diploid cells contain half the number of chromosomes (23).
