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CELLS Structure & Function Review What is the function of the cell membrane? Controls what enters or leaves cell This storage space vacuole is a ___________. Tell which part does it? Mitochondria Powerhouse ____________________ Controls what enters Cell membrane or leaves the cell ___________________ Pulls chromosomes Centrioles during cell division __________________ Digests unwanted Lysosomes substances or cell parts _______________ Ribosomes Makes proteins ______________________ Nucleus Contains chromatin ___________________ eukaryote An animal cell is a ____________. prokaryote eukaryote This organelle is the ____________ Rough ER http://www.biology4kids.com/files/cell_er.html Name the organelle which is called the “powerhouse” of the cell because it provides energy mitochondria Name the storage space that is vacuole larger in plants than animals. Name the organelle that acts as the cell’s control center. nucleus Proteins are made on the __________ in a cell. nucleolus Name the dark spot in the nucleus of a cell where ribosomes are made. ribosomes Tell which part does it? Makes lipids for membranes ____________________ smooth ER Mitochondria Stores energy ___________________ chromatin Coiled DNA __________________ Modifies & transports proteins made on its ribosomes ____________________ Rough ER Regulates calcium levels Smooth ER in muscle cells ________________ Supports and protects Cell wall plant cells ___________________ What’s the function? Mitochondria ____________________ powerhouse; provide energy Make proteins Ribosomes ___________________ Cell wall __________________ support; protection Golgi bodies ____________________ Package molecules for storage Centrioles or export ________________ Pull chromosomes apart during cell division Smooth ER Make ___________________ steroids in gland cells; regulate calcium in muscle cells; Break down toxins in liver http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/A/AnimalCells.html Name this part. GOLGI BODY What green structure used in photosynthesis is only in plant cells? chloroplasts http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/A/AnimalCells.html Name this part. Smooth ER smooth _________ ER does NOT have ribosomes attached Endoplasmic reticulum with ribosomes attached is called rough ER. _________ Membrane bound sac that contains digestive enzymes. lysosome What organelle is this? mitochondria What is the job of the ribosomes? Make proteins Pancake-like stack of membranes that modify, sort, &package substances for transport. Golgi body What’s the function? modify/transport proteins rough ER ____________________ Contain DNA; control center nucleus ___________________ cell membrane ____________________ Control what enters/leaves cell chloroplast ________________ photosynthesis water, food, molecules, waste vacuole Stores ___________________ Make RNA for ribosomes nucleolus ________________________ eukaryote A plant cell is a ______________. prokaryote eukaryote This organelle contains the molecules for photosynthesis. chloroplast A B C D E A = ________________ Cell membrane Rough ER B = ________________ nucleus C = ________________ Golgi Body D= _________________ Mitochondria E= __________________ 9 10 8 7 6 1 5 2 3 4 1 2 9 3 8 4 7 5 6 Tell one way plant cells and animal cells are alike? Both: are eukaryotes have a nuclear membrane have membrane bound organelles have a cell membrane have DNA in multiple chromosomes Tell one way plant cells are different from animal cells? PLANTS ANIMALS Have cell wall Chloroplasts Big vacuole Lysosomes Centrioles Small vacuole
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