Z3185685: Difference between revisions
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'''Lab 2 Questions''' | '''Lab 2 Questions''' | ||
1. What factor do the synctiotrophoblast cells secrete to support the ongoing pregnancy? | 1. What factor do the synctiotrophoblast cells secrete to support the ongoing pregnancy? | ||
2. What does the corpus luteum secrete to prevent continuation of the menstrual cycle? Progesterone | Human Chorionic Gonadotropin (hCG) | ||
2. What does the corpus luteum secrete to prevent continuation of the menstrual cycle? | |||
Progesterone | |||
3. What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac? | 3. What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac? | ||
Nervous tissue and epithelium of the skin | Nervous tissue and epithelium of the skin | ||
Revision as of 16:41, 6 August 2009
Lab 1 Questions
1)What is the protein that sperm binds to on the surface? ZP3
2)Name the 3 stages of follicle development in the ovary.
- Primordial follicle - Preantral follicle - Antral follicle (Graafian)
--Sumaiya Rahman 13:08, 6 August 2009 (EST)
Lab 2 Questions
1. What factor do the synctiotrophoblast cells secrete to support the ongoing pregnancy?
Human Chorionic Gonadotropin (hCG)
2. What does the corpus luteum secrete to prevent continuation of the menstrual cycle?
Progesterone
3. What are the 2 main tissues to be derived from the germ cell layer continuous with the lining of the amniotic sac?
Nervous tissue and epithelium of the skin
