Download Chapter 3 Section 2 Organelles

Chapter 3, section 2
Review
Name that organelle!
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Only in plants
Green; contains chlorophyll
Traps sunlight for photosynthesis
Answer: Chloroplast
Name that organelle!
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Gives energy for the cell
Breaks down sugar to make ATP
A double-membrane organelle
Answer: mitochondrion
Name that organelle!
• Wraps membrane around material
• Helps make and package materials to be
transported out of the cell
• Answer: Golgi Complex
Name that organelle!
• A bubble that forms from the Golgi
complex’s membrane
• A small sac that surrounds material that
will be moved into or out of the cell
• Answer: vesicle
Name that organelle!
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Smallest organelle in the cell
Makes proteins
Attached to endoplasmic reticulum
Floats around the cytoplasm of the cell
Answer: ribosome
Name that organelle!
• A system of folded membranes in which
proteins, lipids, and other materials are made.
• Things move through it to go to other places in
the cell
• Can be either rough or smooth
• Answer: endoplasmic reticulum
Name that organelle!
• A membrane-bound vesicle of digestive
enzymes
• Digests food particles, wastes, cell parts &
foreign invaders
• Answer:
Lysosome
Name that organelle!
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only in plant cells
Made of cellulose fibers
Rigid, stiff
Protects cell from losing water
• Answer: cell wall
Name that organelle!
• Jelly-like fluid
• All the organelles float around in it
• Answer: cytoplasm
Name that organelle!
• A web of proteins
• Supports the cell and helps it move
• Disappears a lot and comes back in another
place
• Answer: cytoskeleton
Name that organelle!
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In plants and animals
Made of phospholipids
Protects and covers the cell
Allows things to go into and out of the cell
Answer: cell membrane
Name that organelle!
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Contains DNA
Controls the cell
Sends messages
Answer: nucleus
Name that organelle!
• Makes ribosomes
• Inside the nucleus
• Answer: nucleolus
Name that organelle!
• Surrounds the nucleus
• Has pores (holes)
• Answer: nuclear membrane