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TLS Online TPP Program

#Id: 6591

Growth hormone is necessary for controlling background metabolic functions of the testes, specifically promotes early division of the spermatogonia themselves



#Unit 7. System Physiology – Animal #Male reproductive physiology #Part B Pointers
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TLS Online TPP Program

#Id: 4740

#Unit 5. Developmental Biology

The founder cell (AB) divides equatorially, while the P1 cell divides meridionally (transversely) to produce another founder cell (EMS) and a posterior stem cell (P2).
TLS Online TPP Program

#Id: 4741

#Unit 5. Developmental Biology

The decision of the anterior and posterior axis depends on the position of the sperm pronucleus in egg.
TLS Online TPP Program

#Id: 4742

#Unit 5. Developmental Biology

C. elegans oocyte use the “partitioning-defective,” or PAR proteins, in establishing cell polarity. 
TLS Online TPP Program

#Id: 4743

#Unit 5. Developmental Biology

Cortical cytoplasm contains PAR-3, PAR-6 & PKC-3 Internal cytoplasm contains PAR-2 and PAR-1
TLS Online TPP Program

#Id: 4744

#Unit 5. Developmental Biology
TLS Online TPP Program

#Id: 4745

#Unit 5. Developmental Biology

PKC-3 restricts PAR-1 and PAR-2 to the internal cytoplasm by phosphorylating them.