Fungus because it is a living thing in its own right as opposd to a brain cell which is part of an organism.
its asking for you to check the box if the item is preset in the cell hint: eukaryotic cells have a nucleus so you would say yes in the box. but since prokaryotic cells don't have a nucleus say no in the box
Answer:
The carboxyl group, the amino group, and the central carbon
Explanation: