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What are the main cell parts?. Three Main Cell Parts. BOTH plant and animal cells have three main cell parts Each main part has a special and important job to do! The three main parts are: Cell membrane (also called plasma membrane) 2. Cytoplasm 3. Nucleus. Cell Membrane.
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Three Main Cell Parts • BOTHplant and animal cells have three main cell parts • Each main part has a special and important job to do! • The three main parts are: • Cell membrane (also called plasma membrane) 2. Cytoplasm 3. Nucleus
Cell Membrane Thin structure that surrounds the cell FUNCTION: Controls what goes in and out of the cell
Cell Membrane Cell membranes come in many different shapes: Rat neurons Human red blood cells Human heart muscle
Cytoplasm Gel-like substance inside the cell where most of the cell’s activities take place FUNCTION: Thick soup that cell parts swim in; also helps hold up cell shape
Cytoplasm Euglena Yeast cell
Nucleus Control center of the cell FUNCTION: Holds instructions for: 1. all cell jobs 2. making a new cell
Nucleus Human epithelial cells Human fibroblast
REVIEW: Three Main Cell Parts • BOTHplant and animal cells have three main cell parts • Each main part has a special and important job to do! • The three main parts are: • Cell membrane • Cytoplasm • Nucleus
REVIEW: Three Main Cell Parts • Cell membrane: thin structure that surrounds a cell • Cytoplasm: gel-like substance inside the cell where most of the cell’s activities take place • Nucleus: control center of the cell
REVIEW: Three Main Cell Parts 1. 2. 3.
REVIEW: Three Main Cell Parts 1. 2. 3.
REVIEW: Three Main Cell Parts 2. 1. 3.
REVIEW: Three Main Cell Parts 2. 1. 3.
REVIEW: Three Main Cell Parts 2. 1. 3.
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