Auxin-induced proton extrusion acidifies the cell wall and increases cell extension Auxin increase the rate of proton extrusion (wall acidification), and the kinetics of proton extrusion should closely match those of auxin-induced growth.

TLS Online TPP Program

#Id: 5687

#Unit 7. System Physiology – Animal

Arginine in the vasopressin molecule is replaced by lysine to form lysine vasopressin 

TLS Online TPP Program

#Id: 5688

#Unit 7. System Physiology – Animal

Oxytocin and vasopressin are typical neural hormones, that is, hormones secreted into the circulation by nerve cells

TLS Online TPP Program

#Id: 5689

#Unit 7. System Physiology – Animal

TLS Online TPP Program

#Id: 5690

#Unit 7. System Physiology – Animal

In humans, oxytocin acts primarily on the breasts and uterus as well as myometrium, mammary tissue & ovary

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#Id: 5691

#Unit 7. System Physiology – Animal

There are three kinds of vasopressin receptors: 

V1A , V1B and V2 

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#Id: 5692

#Unit 7. System Physiology – Animal

ADH is the major hormone concerned with regulation of body fluid osmolarity