<< Chapter < Page Chapter >> Page >
9 / 34  Why are ion channels necessary to transport ions into or out of a cell?
A  Ions are too large to diffuse through the membrane.
B  Ions are charged particles and cannot diffuse through the hydrophobic interior of the membrane.
C  Ions do not need ion channels to move through the membrane.
D  Ions bind to carrier proteins in the bloodstream, which must be removed before transport into
the cell.

Get Jobilize Job Search Mobile App in your pocket Now!

Get it on Google Play Download on the App Store Now




Source:  OpenStax, General biology i lecture. OpenStax CNX. Aug 25, 2015 Download for free at https://legacy.cnx.org/content/col11869/1.1
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'General biology i lecture' conversation and receive update notifications?

Ask