← Plant Cell Functions Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All Cell Wall The tough, non-living outer layer of each plant cell that gives the cell shape, strength and support. Vacuole The structure that stores water and helps keep the plant from wilting. Chloroplasts Structure that contains chlorophyll, giving the plant its green color and traps energy from sunlight cytoplasm The substance that fills most of the cell outside the nucleus and contains the other organelles organelle A tiny structure in the cytoplasm of the cell that performs a special job. mitchondria This is a structure where food and oxygen react to release energy. nucleus This acts as the control center for the cell Cell membrane This is a layer that holds the parts of the cell together and controls movement of materials into and out of the cell.