Male repro histo

Question 1

Answer 1

testis

Question 2

Answer 2

dark type a spermatogonium

note the vacuole

Question 3

Answer 3

pale type a spermatogonium

Question 4

Answer 4

type b spermatogonium- note clumped chromatin in nucleus

Question 5

Answer 5

rete testes

Question 6

what is the long cell in the center?

Answer 6

leydig cell- note lipid droplets, eosinophilic

Question 7

Answer 7

sertoli cell- long cell that forms the blood testis barrier, separates the seminiferous epithelium into 2 compartments

Question 8

Answer 8

efferent ductules

Question 9

Answer 9

seminiferous epithelium

Question 10

Answer 10

epididymis- note the cell debris in the lumen

Question 11

Answer 11

vas deferens- note that the vas deferens has 3 smooth muscle layers

Question 12

Answer 12

prostate

Question 13

Answer 13

prostate

Question 14

Answer 14

seminal vesicle

Question 15

Answer 15

penile urethra

Question 16

Answer 16

ejaculate

Question 17

what part of the prostate is this

Answer 17

the peripheral zone; the corpora amylacea are a hallmark of this region

Question 18

what are the black arrows pointing to? (a distinctive feature of the penile urethra)

Answer 18

mucus secreting glands of Littre