Unit 1 Test (Honors) Review

What tool do you use to view the cells?

• metric ruler
• centrifuge
• microscope
• telescope

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All living things are made up of...

• cells
• cell tissues
• organ
• organ systems

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What is the basic structural and functional unit of all living things? 

• atom
• cell
• molecule
• human

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An organism made of one cell is called

• unicellular organism
• multicellular organism

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Which cell structure acts like the brain of the cell?

• Cell Membrane

• Cell Wall

• Nucleus

• Mitochondria

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Which part of the cell is considered to be "selectively permeable" because it allows certain things to enter or leave the cell?

• Cell Membrane

• Nucleus

• Lysosome

• Cytoplasm

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Which cell organelle helps break down food to release energy?

• Mitochondria

• Nucleus

• Vacuole

• Endoplasmic Reticulum

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Which organelle is much larger in plant cells than animal cells and is used to store food and waste?

• Nucleus

• Vacuole

• Ribosomes

• Chloroplasts

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The jelly like substance in the cell is called --

• cytoplasm

• lysosomes

• chromosomes

• cytokinesis

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What are organelles?

• Parts that come together to make an organ system.

• A group of similar cells that perform similar functions.

• A group of organs that perform similar functions

• Tiny structures within a cell that allow the cell to live, grow, and reproduce.

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