Back to marketplace
HL B2.1 Exchange Transporters and Cotransporters
No description yet. This curated deck is ready for daily study.
Total cards: 4•Content version: v3•Public deck•Updated: 8/1/2026
Card preview (4)
#1
Front (Question)
What is an exchange transporter?
Back (Answer)
Moves one ion out while moving another in (e.g., Na⁺/K⁺ pump).
#2
Front (Question)
Purpose of Na⁺/K⁺ pump?
Back (Answer)
Maintains ion gradients, regulates osmotic balance.
#3
Front (Question)
What is cotransport?
Back (Answer)
One molecule moves down its gradient to drive another molecule against its gradient.
#4
Front (Question)
Example of cotransport?
Back (Answer)
Sodium-glucose symport in intestinal epithelial cells.