spemateogensis Flashcards
1
Q
Where does the spermatogonia differentiate?
A
in the semiferious tubules
by mitosis
2
Q
name what spermatogonia break down to?
A
primary spermatocytes (2N)
meiosis I
2 secondary spermatocytes (1N)
meiosis II
4 spermatids (1N)
differentiation
4 spermatozoa
3
Q
What is the head surrounded by in sperm?
A
acrosome
contains hyaluronidase helps penetrates egg
4
Q
What helps nourish and develop the sperm?
A
sertoli cells found in the semiserious tubules
5
Q
What is the purpose of leydig cells?
A
produce and secrete testosterone
found in the semiferous tubules
6
Q
What is the purpose of LH?
A
stimulates the the secretion of testosterone in the semiserious tubules
7
Q
What is the purpose of FSH?
A
stimulates primary spermacytes to undergo meiosis
