Glucose and mannitol are similarly soluble, but glucose istransported through th

Question

Glucose and mannitol are similarly soluble, but glucose istransported through the erythrocyte membrane four times as rapidlyas mannitol. What is the most likely explanation?

Glucose undergoes simple diffusion more rapidly than mannitolbecause glucose is less polar.

Glucose and mannitol enter the erythrocyte via an ion-gatedchannel.

Glucose and mannitol are transported via a system thatdistinguishes the two sugars.

Glucose flux through the membrane is linear whereas mannitolflux is described by a hyperbolic curve.

None of the above

Glucose undergoes simple diffusion more rapidly than mannitolbecause glucose is less polar.

Explanation / Answer

Glucose and mannitol are transported through a system that distinguishes the two sugars~

Related Questions

Navigate

• Browse (All)
• Browse G
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.