Co transporters Flashcards
0
Q
Na/Organic solutes
A
Na and amino acid; Na and phosphate into cell
1
Q
Na/Glucose
A
SGLT1 and SGLT2, transport Na and Glucose into cell in 1:2 and 1:1 respectively
2
Q
Na/HCO3 co transporters
A
acid base transporters;
electrogenic on basolat of epithelial cells 3 HCO3 to 1 Na out/efflux- HCO3 absorption into blood ;
same transport electrogenic for influx 2 HCO3 for every 1 Na in;
Electroneutral influx; 1 HCO3 for every 1 in
in last two it is uphill accumulation of HCO3
3
Q
Na/K/Cl
A
harnesses energy from Na gradient to drive uptake of K and Cl
1 Na: 1 K: 2 Cl into cell
4
Q
Na/Cl
A
1:1 into cell
5
Q
K/Cl
A
1:1 out of cell down the K electrochemical gradient
6
Q
H+ driven cotransporters
A
H+ and peptide into cell
H+ and monocarboxylate into cell
H+ and metal into cell
