Unit 3 cells unit review

Which statement is a part of the cell theory?

• all cells come from preexisting cells
• bacteria are prokaryotic cells
• eukaryotic cells are complex
• humans are multicellular

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NGSS.MS-LS1-1

Robert Hooke named the small compartments that made up the cork __________after the rooms monks lived in.

• organelles

• membranes

• mocroscopes

• cells

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NGSS.MS-LS1-1

Cell theory states that...

• cells are the basic building block of life

• cells are cool

• cells are microscopic

• cells cannot be destroyed

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NGSS.MS-LS1-1

A plant and an animal are both living things. According to the Cell Theory, what can you conclude about these two very different organisms?

• Plants have cells but animals do not.
• They are both made of one or more cells. 
• They both come from the same kind of cell.
• They both come from a non-living organism.

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NGSS.MS-LS1-1

Rigid, outermost layer of the plant cell

• nucleus
• cell membrane
• cell wall
• cytoplasm

Functions in energy production, known as the energy factory of the cell

• mitochondria
• chloroplast
• vacuole
• cytoplasm

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NGSS.MS-LS1-2

NGSS.MS-LS1-7

The control center that controls all the functions of the cell

• cytoplasm
• cell wall
• cell membrane
• nucleus

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NGSS.MS-LS1-2

Contains chlorophyll and is where photosynthesis takes place. Found in plant cells only.

• mitochondria
• chloroplast
• vacuole
• cytoplasm

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NGSS.MS-LS1-6

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Semi-permeable layer around the cell that encloses the contents of the cell

• nucleus
• cell membrane
• cell wall
• chloroplast

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NGSS.MS-LS1-2

jelly-like substance that is located between the cell membrane and the nucleus

• mitochondria
• chloroplast
• vacuole
• cytoplasm

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NGSS.MS-LS1-2