Question

Select the correct answer from each drop-down menu.

Answer 1

Answer: Lysosome, Cell Membrane

Explanation: Lysosomes are little sacs in the cell that latch onto waste materials and break them down (I've found an easy way to remember this is to remember that the root "lys" means "to split" or "to break down").  As for the second part, the Cell Membrane is the outermost layer of the cell, and is responsible for allowing things in and out of the cell.