Which type of substance would face difficulty | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The cell membrane is primarily composed of a lipid bilayer,which has a hydrophobic interior.Substances that are hydrophobic or lipid-soluble can e

Vedclass · Accepted Answer

Substance with hydrophilic moiety

Vedclass · Answer

(B) The cell membrane is primarily composed of a lipid bilayer,which has a hydrophobic interior.Substances that are hydrophobic or lipid-soluble can easily pass through the lipid bilayer via simple diffusion.However,substances with a hydrophilic (water-loving) moiety are polar or charged and cannot easily pass through the non-polar,hydrophobic core of the lipid bilayer.Therefore,hydrophilic substances require specialized transport proteins (like channels or carriers) to cross the cell membrane.

Which type of substance would face difficulty to pass through the cell membrane?

Similar Questions

The $Na^+/K^+$ pump is an example of which of the following?

Explain the association of carbohydrates with the plasma membrane and their significance.

What are porins?

Which of the following does not differ between $E. coli$ and $Chlamydomonas$?

Which scientists proposed the most widely accepted model of the cell membrane?

Vedclass Test Series

Exam Paper Generator

Online Exam Module