Cell Theory Start

Which of the following is not a part of the cell theory?

• All cells are found using microscopes

• All living things are composed of cells.

• All cells are produced from one another.

• Cells are the basic unit of structure in all living things.

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NGSS.MS-LS1-1

Who discovered that cells are the basic unit of life?

• Hooke

• Schledian

• Schwann

• Virchow

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Which invention played the biggest roll in the discovery of the cell?

• Magnifying glass

• Lens

• Eyeglasses

• Compound Miroscope

Which principle of the cell theory best supports the idea that new cells will replace damaged cells in scraped knees?

• All living things are made of one of more cells

• Cells are the basic unit of life

• All cells come from other cells.

• The nucleus of cells in animals reproduce when exposed to air.

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NGSS.MS-LS1-5

Part of the cell theory says that all living things are made of one or more cells. Scientist had to find ways to test this theory. Which investigation could scientist use to test this theory?

• Heat plant and animal tissue on a hot plate.

• Test plant and animal tissue with a pH meter.

• Examine plant and animal cells under a microscope.

• Measure the mass of plant or animal cells with a scale.

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NGSS.MS-LS1-1

How many parts to cell theory have?

• 12

• 3

• 4

• 2

What is the definition of a cell?

• Biotic factors.

• Abiotic factos.

• Consists of non-living organism.

• The basic unit of life.

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of these is NOT a part of the Cell Theory?

• All cells are independent.
• Cells are the basic unit of living things. 
• All living things are one or more cells.
• Cells come from cells.

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The Cell Theory:

1. 1. All living organisms are composed of one or more ​ (a)   . (Unicellular or Multicellular)

2. 2. All cells arise from ​ (b)   cells. (Not from Spontaneous Generation)

3. 3. Cells are the structural and functional unit of ​ (c)   . (Nothing living smaller than a Cell)

• cells
• preexisting
• life

Answer explanation

You can find the answer in your notes!!!

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112.34.c.4.A

Which of the following is part of Cell Theory?

• DNA is the basic building block of life.

• Cells are the basic building block of life.

• All cells do the same thing.

• All cells are the same size.

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