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How the Body is Organized. 4. Cell Organelles. You explored the cell during the webquest. Animal Cell. Plant Cell. Now we will discuss a few of the more common cell organelles. Vocabulary: organelles Parts of a cell that do different jobs in the cell. Cell Membrane.
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How the Body is Organized 4. Cell Organelles
You explored the cell during the webquest Animal Cell Plant Cell Now we will discuss a few of the more common cell organelles
Vocabulary: organelles Parts of a cell that do different jobs in the cell
Cell Membrane • Can find in both plant and animal cells 2. Gives support and protection to the cell 3. Controls entry in and out of the cell
Vocabulary: Cell membrane A part of the cell that controls entry in and out of the cell
Nucleus • Large and oval in appearance 2. Controls cell activity 3. The brain (or boss)
Vocabulary: nucleus A part of the cell that controls the activity of a cell (brain)
Cytoplasm • Clear, thick jelly like substance that holds the organelles 2. Supports and protects the organelles
Vocabulary: cytoplasm A part of the cell that supports and protects organelles
Endoplasmic Reticulum • Network of tubes or membrane 2. Carries materials through the cell 3. The “conveyor belt” of the cell
Vocabulary: Endoplasmic reticulum Part of the cell that carries materials throughout the cell
Ribosome • Small round bodies attached to the endoplasmic reticulum or floating in the cytoplasm 2. Produces proteins 3. Looks like little ticks
Vocabulary: ribosomes Part of the cell that produces proteins for the cell
Mitochondrion • Bean shaped with inner membranes 2. Breaks down sugar molecules into energy 3. The “power plant” of the cell
Vocabulary: mitochondria Part of the cell that breaks down sugar molecules to make energy
Vacuole • Fluid filled sacs 2. Stores food, water, and wastes 3. The “storage containers” of the cell
Vocabulary: vacuole Part of the cell that stores food, water and wastes in a cell
Lysosome • Small and round with a membrane 2. Breaks down food molecules 3. Digests old cell parts
Vocabulary: lysosome Part of the cell that breaks down food molecules and digests old cell parts
Chloroplast • In plant cells only 2. Green and oval with chloroplasts 3. Uses energy from the sun to make food
Vocabulary: chloroplast Part of the plant cell that uses energy from sun to make food
Cell Wall • In plant cells only 2. Rigid outer layer that gives support and protection to the cell 3. Allows H2O, CO2, and O2 to pass in and out of the cell
Vocabulary: Cell wall Part of the plant cell that provides support and protection