Parts of a cell

An Amoeba is a unicellular, animal-like protist that lives in ponds and streams. According to cell theory, where did this cell come from?

• another pre-existing amoeba cell.
• energy from sun that allowed the protist to reproduce.
• a multicellular organism.
• the nonliving environment.

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NGSS.MS-LS1-1

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity
• The Theory of Relativity
• The Cell Theory
• The Theory of Continental Drift

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NGSS.MS-LS1-2

NGSS.MS-LS1-1

What tool do you use to view the cells?

• metric ruler
• centrifuge
• microscope
• telescope

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NGSS.MS-LS1-1

Which of the following is NOT a cell theory.

• All non-living things are made of cells
• All cells come from pre-existing cells
• Cells are the basic unit of structure and function of all living things

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NGSS.MS-LS1-1

Rocks are not living because

• they never move
• they aren't needed for humans
• they are not made of cells
• they don't break down

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NGSS.MS-LS1-1

Sac within the cytoplasm that is full of fluid; plants have one large; stores food, water, etc.

• vacuole
• cell wall
• lysosome
• ribosome

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NGSS.MS-LS1-2

Gives the cell a rigid, box-like shape; outside of the cell membrane; in plants.

• cytoplasm
• chromatin
• cell wall
• cell membrane

Consists of a jellylike substance that contains many organelles.

• ribosomes
• cytoplasm
• chloroplasts
• cell wall

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NGSS.MS-LS1-2

Which organelle uses energy from sunlight to make sugar?

• mitochondria
• nucleus
• chloroplasts
• vacuoles

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NGSS.MS-LS1-6

Which part of the cell is often called "the brain of the cell"?

• nuclear membrane
• endoplasmic reticulum
• nucleus
• ribosomes

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NGSS.MS-LS1-2