00:02
Hello there.
00:03
This question wants to know which of these groups of chemicals is not a food nutrient.
00:08
Well, let's look at each of these.
00:10
A is carbohydrates.
00:11
Those are sugars, starches, the main energy molecule for our body.
00:18
So yes, carbohydrates are definitely a food nutrient.
00:24
Let or b, we have proteins.
00:26
Proteins are of course composed of amino acids.
00:29
We find them at things like milk and cheese and meat.
00:33
And yes, proteins are definitely a food nutrient because our body uses proteins to break them apart to get essential amino acids.
00:45
Letter c, vitamins...