BIO 350 Final Exam questions well
answered graded A+ latest update
ECFV (extracellular fluid volume) is controlled by - correct answer ✔✔NaCl
____ of all filtrate is reabsorbed in PCT - correct answer ✔✔65%
PCT - correct answer ✔✔proximal convoluted tubule
How much glucose is reabsorbed? - correct answer ✔✔100%
juxtaglomerular apparatus - correct answer ✔✔Every single nephron loops back on itself so it
can talk to itself
Angiostatin II - correct answer ✔✔Contains blood pressure raising hormones
Releases renin, a blood pressure raising enzyme
Increases Na+ reabsorption
Makes things contract
Blood pumps - correct answer ✔✔at the same volume rate everywhere
Aldosterone - correct answer ✔✔Increases Na+ reabsorption
Increases K+ And H+ secretion
, All steroid hormones act by - correct answer ✔✔stimulating transcription and translation at
cellular membrane which then stimulates RNA
It takes ____ hours for Aldosterone to affect secretion at kidney - correct answer ✔✔1-2
GFR - correct answer ✔✔glomerular filtration rate
amount of blood filtered by the kidney's glomerulus into the Bowman's capsule per unit of time
Active Forces Across the Membrane - correct answer ✔✔Active transport of sodium chloride
Passive forces across the membrane - correct answer ✔✔Relies on differential permeability of
water, sodium chloride, and urea
Collecting duct must insert ____ in the presence of ADH - correct answer ✔✔aquaporins
Aquaporins - correct answer ✔✔channel proteins that facilitate the passage of water
FWC (Free Water Clearance) - correct answer ✔✔Rate at which blood plasma is cleared of
water "free of solutes"
If FWC is positive, then - correct answer ✔✔the kidneys are removing "free water" from plasma
Partial pressure of nitrogen in air - correct answer ✔✔79%
Partial Pressure of Oxygen in air - correct answer ✔✔21%
Air isn't forced into lungs, - correct answer ✔✔Pressure is decreased in lungs
answered graded A+ latest update
ECFV (extracellular fluid volume) is controlled by - correct answer ✔✔NaCl
____ of all filtrate is reabsorbed in PCT - correct answer ✔✔65%
PCT - correct answer ✔✔proximal convoluted tubule
How much glucose is reabsorbed? - correct answer ✔✔100%
juxtaglomerular apparatus - correct answer ✔✔Every single nephron loops back on itself so it
can talk to itself
Angiostatin II - correct answer ✔✔Contains blood pressure raising hormones
Releases renin, a blood pressure raising enzyme
Increases Na+ reabsorption
Makes things contract
Blood pumps - correct answer ✔✔at the same volume rate everywhere
Aldosterone - correct answer ✔✔Increases Na+ reabsorption
Increases K+ And H+ secretion
, All steroid hormones act by - correct answer ✔✔stimulating transcription and translation at
cellular membrane which then stimulates RNA
It takes ____ hours for Aldosterone to affect secretion at kidney - correct answer ✔✔1-2
GFR - correct answer ✔✔glomerular filtration rate
amount of blood filtered by the kidney's glomerulus into the Bowman's capsule per unit of time
Active Forces Across the Membrane - correct answer ✔✔Active transport of sodium chloride
Passive forces across the membrane - correct answer ✔✔Relies on differential permeability of
water, sodium chloride, and urea
Collecting duct must insert ____ in the presence of ADH - correct answer ✔✔aquaporins
Aquaporins - correct answer ✔✔channel proteins that facilitate the passage of water
FWC (Free Water Clearance) - correct answer ✔✔Rate at which blood plasma is cleared of
water "free of solutes"
If FWC is positive, then - correct answer ✔✔the kidneys are removing "free water" from plasma
Partial pressure of nitrogen in air - correct answer ✔✔79%
Partial Pressure of Oxygen in air - correct answer ✔✔21%
Air isn't forced into lungs, - correct answer ✔✔Pressure is decreased in lungs
