Matching Pairs Plant vs Animal Cells - MatchingOnline version Plant vs Animal Cells - Matching Activity by Benjamin D Morgan 1 The variable that we keep the same in an experiment? 2 Cell Wall 3 The variable that we make different in an experiment. The "cause" 4 Photosynthesis 5 Lysosomes 6 How does the amount of sunlight effect how long the leaves on a tree stay green? Independent variable? 7 The variable that we measure in an experiment. The effect 8 Plant and Animal cells 9 Chlorophyll 10 Large Central Water Vacuole 11 Many small vacuoles 12 Chloroplasts 13 How does the amount of sunlight effect how long the leaves on a tree stay green? Dependent variable? 14 How does the amount of sunlight effect how long the leaves on a tree stay green? Controlled variable? 15 Cellulose 16 Vacuoles Examples of eukaryotic cells how much sun the tree gets An organelle found in plant cells that capture the sun's energy and convert the light energy into chemical energy. Independent variable definition A process that plants use to convert the sun's energy into sugars that the plant can use. The amount of water the the tree receives Material that makes up the cell wall of a plant cell. Controlled variable definition An organelle found in eukaryotic cells that store food, water and waste. A green pigment found in chloroplasts that help trap the sun's energy. Dependent variable definition How long the leaves on a tree stay green Organelles only found in animal cells that break down and digest food particles and worn out cell parts. An organelle found in plant cells that stores mainly water this helps create pressure that inflates the cell. Organelles found in animal cells that store food, water and waste. A rigid layer of cellulose outside the cell membrane, that gives the plant and the cell, structure, and support.