Lab 4

Question 1

Where are follicles found in the ovary?

Answer 1

Ovarian cortex

Question 2

Primordial follicle unique structures

Answer 2

Single layer of squamous cells (follicular cells) which will later develop into granulosa cells.

Question 3

Primary follicle unique structures

Answer 3

Zona pellucida
Cuboidal granulosa cells
Theca

Question 4

Secondary follicle unique structures (unique to primary)

Answer 4

Antrum
Corona radiata
Many layers of Cuboidal granulosa cells

Question 5

Mature follicle unique structures from secondary

Answer 5

Cumulus oophorus (stalk of cells) 
Big antrum

Question 6

Condom
Area:
Function:

Answer 6

Area: penis or vagina
Function: barrier

Question 7

Vasectomy and tubal ligation
Area:
Function:

Answer 7

Area: vas deferens and Fallopian tubes
Function: surgical

Question 8

Diaphragm
Area:
Function:

Answer 8

Area: cervix
Function: barrier and chemical (spermicide)

Question 9

Contraceptive pill
Area:
Function:

Answer 9

Area: female repro system
Function: stops follicles developing by having oestrogen and pro released as negative feedback on GnRH to reduce FSH and LH

Question 10

Intrauterine device
Area:
Function:

Answer 10

Area: uterus
Function: hormonal ish. Prevents fertilisation and implantation