Shared Flashcard Set

Details

Homeostasis/Endocrine system
Homeostasis and hormonal system in humans
11
Biology
Undergraduate 2
03/08/2007

Additional Biology Flashcards

 


 

Cards

Term
Human Excretory system: Kidneys>_______>urinary bladder>urethra>out of body
Definition
ureters
Term
structure in kidneys that filter, mostly in cortex
Definition
nephrons
Term
"ADH"
Definition
antidiuretic hormone
Term
the pituitary gland is controlled by what?
Definition
hypothalamus
Term
how is hormone secretion controlled: 3 effects
Definition
negative feedback;
releasing and inhibiting hormones;
other hormones with opposite effects (unantagonistic hormones)
Term
aldosterone controls what
Definition
salt absorption
Term
atrial natriuretic hormone controls what
Definition
promotes secretion of salt and sodium
Term
components of nephrons:
Definition
bowman's capsule, glomerulus, proximal tubules
looping tubule (loop of henle), distal tubules, collecting ducts
Term
what takes place in peritubular capillaries
Definition
re absorption of water, and other useful ions, osmosis
Term
homeostasis feedback mechanisms
Definition
negative feedback, positive feedback
Term
osmeoregulation is what?
Definition
the regulation of water and ions within the body
Supporting users have an ad free experience!