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Transcript
Chapter 3, section 2 Review Name that organelle! • • • • Only in plants Green; contains chlorophyll Traps sunlight for photosynthesis Answer: Chloroplast Name that organelle! • • • • 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! • • • • 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! • • • • 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! • • • • • 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! • • • • 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