In healthy mitochondria, PINK1 resides in the mitochondrial matrix.

In damaged or dysfunctional mitochondria, PINK1 resides on the outer mitochondrial membrane, where it recruits cytosolic Parkin.

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

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#Unit 7. System Physiology – Animal

There are three kinds of vasopressin receptors: 

V1A , V1B and V2 

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#Unit 7. System Physiology – Animal

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

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The major action of ADH

On principal cells in the late distal tubule and collecting duct

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ADH directs the insertion of water channels, AQP2

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ADH (Vasopressin) contraction of vascular smooth muscle