Male and female reproductive system
OL Lab 6: Male and female reproductive system
Learning objectives:
Identify the process of gametogenesis
Describe the hormonal regulation in the male and female reproductive cycle.
Identify the male and female reproductive structures.
Part 1: Male reproductive system
1.1 Identify the missing labels to complete the hormonal regulation in the male reproductive system. (5 points)
A.
B.
C.
D.
E.
1.2 Identify the function of the following hormones: (4 points)
Gonadotropin-releasing hormone (GnRH):
Follicle-stimulating hormone:
Luteinizing hormone:
Inhibin
Dihydrotestosterone (DHT)
Androgen–binding protein
1.3 Identify the parts of the human sperm. (3 points)
A.
B.
C.
D.
E.
F.
G.
1.4 Read the case study. Answer the questions in complete sentences and your own words.
(3 points)
Sam and Jane were at the doctor’s office since they had been trying to conceive for over 12 months. Examination revealed Sam’s normal testicular structure and spermatogenesis, but he had no spermatozoa in his semen. It was observed that Sam had a developmental defect in which the epididymis of his testicles did not connect to the ductus deferens.
1. What is the lobule of the testicle? What does each lobule contain?
2. Which structure connects the epididymis to the ejaculatory duct?
3. Follow the path taken by sperm from their site of production to the ejaculatory duct.
Part 2: Female reproductive system
2.1 Complete the steps in oogenesis. (4 points)
A.
B.
C.
D.
E.
2.2 Identify the parts of the ovary: (4 points)
StructureA B C D E F G H I
2.3 Fill in the missing labels to complete the female reproductive cycle. (3 points)
A.
B.
C.
D.
E.
2.4 Read the case study. Answer the questions in complete sentences and your own words.
(4 points)
Jane, a 24-year-old singer, went to her doctor to discuss contraception. Her doctor educated her of several options but advised that she could try the combined oral contraceptive pill (COCP).
Which hormone promotes follicular maturation within the ovary?
Which hormone stimulates ovulation?
Which hormone is released by corpus luteum?
What is COCP? Based on your understanding, what hormones would you suggest for Jane? Why?
Grading Rubric:
Activity Deliverable Points Part 1Complete 1.1 to 1.415Part 2 Complete 2.1 to 2.415Total Complete all lab activities 30
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