00:01
With this question, we're asked really about the function of the smooth endoplasmic reticulum.
00:11
And remember, the smooth endoplasmic reticulum is continuous with the rough endoplasmic reticulum.
00:17
And it's really a series of sort of looping tubes that connect with the rough er.
00:27
And the question asks us really about alcoholics and said, and why would someone who's an alcoholic, and thus he drinks lots of ethanol, alcohol, have a lot of smooth er? and that gets back to one of the functions of the endoplasmic reticulum, the smooth endoplasmic reticulum, is that it plays a role in detoxifying chemicals.
00:58
So it has enzymes in its membranes that detoxify a lot of chemicals, particularly things that are toxic to the body.
01:11
And we would expect to see a lot of smooth endoplasmic reticulum in kidney and especially liver cells, which play roles in detoxifying things.
01:24
And so we would expect to see a lot of smooth endoplasmium in the kidney and the liver of an alcoholic...