00:01
An example of an important biological molecule that may contain the amino group is, so we have the choices, a glucose molecule, steroids, a triglyceride, an enzyme, or a starch.
00:15
Now, before we answer this question, let us first eliminate options.
00:20
Definitely this is not letter a because glucose is carbohydrate, which has an aldehyde group.
00:28
It doesn't have an amino group.
00:32
Another wrong answer here is the starch.
00:38
Because starch is a polymer, rather, of glucose.
00:42
So it also doesn't have any amino group.
00:45
Now, we are down to three choices, steroids, triglyceride, and enzyme.
00:51
Steroids is also a wrong answer...