Cholesterol generally REDUCES the fluidity. In cold temperatures, the fluidity of membranes decreases, causing the phospholipid tails to come closer together but cholesterol stops them from coming too close together. So, in COLD TEMPERATURES, cholestrol increase the fluidity, but not by that much.
@@alizakhalid472 it can be true but we are talking about cholesterol binding with the phospholipid tails. When it binds with them, the packing increases
thank you, you are the best
Aoa ma'am, in which video did you teach the method of finding surface area to volume ratio?
@@HadiaFarid-d7j
A level
Cell membrane chapter
Hi, thank you for the video, but why isn't the answer for q 21 is B , in school they taught us that cholesterol increases the fluidity
Reducing the packing increasing the fluidity …..Read the question carefully
Understand that is scientifically that is wrong
Cholesterol generally REDUCES the fluidity.
In cold temperatures, the fluidity of membranes decreases, causing the phospholipid tails to come closer together but cholesterol stops them from coming too close together. So, in COLD TEMPERATURES, cholestrol increase the fluidity, but not by that much.
B says reducing the packing, increasing the fluidity.
How is this wrong
@@alizakhalid472 it can be true but we are talking about cholesterol binding with the phospholipid tails. When it binds with them, the packing increases
Ah yes,last minute grind
Yo yooo
How did the exam go?
@@dumdumdeedee697 absolutely amazing
@@mubii69 good!
@@mubii69what did you get?