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TLS Online TPP Program

#Id: 2591

Touchdown  PCR is initiated at very high annealing temperatures, which allow only perfectly matched primer-template DNA hybrids to form and support amplification. The annealing temperature is dropped in a stepwise fashion with each cycle of PCR. 

#Unit 13. Methods in Biology #PCR #Part B Pointers
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TLS Online TPP Program

#Id: 5701

#Unit 7. System Physiology – Animal
TLS Online TPP Program

#Id: 5702

#Unit 7. System Physiology – Animal

Thyrotropin-releasing hormone (TRH) 
Tripeptide
Stimulates secretion of TSH by thyrotropes
TLS Online TPP Program

#Id: 5703

#Unit 7. System Physiology – Animal

Corticotropin-releasing hormone (CRH) 
Stimulates secretion of ACTH by corticotropes
TLS Online TPP Program

#Id: 5704

#Unit 7. System Physiology – Animal

ACTH (corticotropin) 
controls the secretion of cortisol by the activation of adenylyl cyclase via Galpha s.
TLS Online TPP Program

#Id: 5705

#Unit 7. System Physiology – Animal

The ACTH family is derived from a single precursor,
pro-opiomelanocortin (POMC)
TLS Online TPP Program

#Id: 5706

#Unit 7. System Physiology – Animal

Lactotropes -Prolactin (PRL) promotes mammary gland development and milk production.