Finals

Question 1

Involves organogenesis, proliferation, and specialization

Answer 1

Embryogenesis

Question 2

Envelopes oocyte

Answer 2

Zona pellucida

Question 3

Germ cell lineage undergoes a series of complex development

Answer 3

Gametogenesis

Question 4

What are the result of gametogenesis

Answer 4

Spermatozoa and oocyte

Question 5

What are the tunics of testes?

Answer 5

T. Vaginalis, T. Albuginea, T. Vasculosa

Question 6

Functional unit of testes.?

Answer 6

Seminiferous tubule

Question 7

How many lobules are there per testes?

Answer 7

250 lobules

Question 8

Collecting reservoirs for the sperm?

Answer 8

Rate testes

Question 9

Conduct sperm from rote to epididymis

Answer 9

Efferent ducts

Question 10

Sperm transports protect, and store

Answer 10

. Epididymis

Question 11

Storage prior to ejaculation

Answer 11

Vas/ductus deferent

Question 12

Sperm delivery

Answer 12

Ejaculatory duct

Question 13

Common passageway of reproductive and urinary

Answer 13

Urethra

Question 14

For sperm mobility and viability

Answer 14

Seminal vesicle

Question 15

For sperm motility

Answer 15

Prostate gland

Question 16

Lubrication & neutralization of sperm

Answer 16

Bulbourethral gland

Question 17

Chronological order of spermatogenesis

Answer 17

Spermatogonia- primary spermatocyte- secondary spermatocyte -spermatid- spermatozoa

Question 18

Types of spermatogonia and define each

Answer 18

Spermatogonia type A- eccentric, rounded nucleus
Spermatogonia type B- centric, rounded nuclei

Question 19

Reserve stem cells

Answer 19

Type A dark (ad)

Question 20

Renewing stem cells

Answer 20

Type A pale (ap)

Question 21

Lie in the cell layer luminal to spermatogonia.appear larger than spermatogonia

Answer 21

Primary spermatocyte

Question 22

Threadlike appearance of chromosomes

Answer 22

Leptotene

Question 23

Bouquet & umbrella configuration of chromosome

Answer 23

Zygote

Question 24

Longitudinal contraction of chromosome

Answer 24

Pachytene

Question 25

Metaphase, tell, and of first meiotic division

Answer 25

Diplotene

Question 26

Undergo meiosis 2 to give rise to spermatid

Answer 26

Secondary oocyte

Question 27

Haploid round spermatids complete develops to become spermatozoa

Answer 27

Spermatogenesis

Question 28

Adult sperm with head, neck, tail

Answer 28

Spermatozoa

Question 29

Sustentacular/nurse cells

Answer 29

Sertoli cells

Question 30

AOT of Sertoli cell?

Answer 30

A - support & nourish spermatogenesis O- within ST t- developing sperm cell in St

Question 31

Loc in between of ST; polygonal cell

Answer 31

Leydig cell

Question 32

AOT of Lydia

Answer 32

A - produce & secrete testosterone O interstitial tissue t- ST

Question 33

Consist of oocyte surrounded by a single layer squamous

Answer 33

Primordial follicle

Question 34

Central oocyte surrounded with single layer which became cuboidal

Answer 34

Primary follicle

Question 35

Prenatal follicle with 2-10 layers of cuboidal low columnar cells

Answer 35

Secondary follicle

Question 36

AOT of luteinizing hormone

Answer 36

A - ovulation and hormone for production for pregnancy O- pituitary gland t- ovaries, serial cells

Question 37

AOT of FSH

Answer 37

A-spermatogenesis (male) & follicular dev. (Female) O- pituitary gland t- ovaries & Sertoli cells

Question 38

Liquid in the antrum (Graafian follicle)

Answer 38

Liquor follicle / follicular fluid

Question 39

The cavity that suspends follicular fluid?

Answer 39

Antrum

Question 40

Surrounds the antrum

Answer 40

Membrane granolas

Question 41

Granolas cells surrounding oocyte

Answer 41

Cumulus oophorus

Question 42

Separates theca cells from granulosa cells; steroid producing cells

Answer 42

Theca interna

Question 43

Produce extracellular matrix factors such as collagen

Answer 43

Theca externa

Question 44

Transient endocrine gland

Answer 44

Corpus luteum

Question 45

Secretes estrogen

Answer 45

Theca lutein cells

Question 46

Secrete progesterone

Answer 46

Granulosa lutein cells

Question 47

Scar on the surface of ovary & remnant of ovulation

Answer 47

Corpus albicans

Question 48

How many mature ovum and polar body would be produced in oogenesis?

Answer 48

1 mature ovum and 1 polar body

Question 49

The product of spermatogonia?

Answer 49

8 mature sperm cells