Cell Theory and Cellular Organization

Which of the following is not part of cell theory?

• All living things are composed of one or more cells.

• All cells come from other cells.

• All life functions may be carried out by cells.

• All cells reproduce through meiosis.

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NGSS.MS-LS1-1

Which of the following statements about cell theory is NOT true?

• Cells can be studied without using a microscope.

• All living cells come from other living cells.

• All organisms are made up of one or more cells.

• Cells are the basic unit of all living things.

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NGSS.MS-LS1-1

What are the basic structural units of living organisms?

• Tissues

• Organs

• Nuclei

• Cells

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One way to identify a living organism would be to look for the presence of

• cells

• molecules

• complex function

• changes

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Which of these structures is made up of all the others?

• cells

• tissues

• systems

• organs

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NGSS.MS-LS1-3

Which of the following is in the order from least complex to most complex?

• System

  Organ

  Tissue

  Cell

• Organ

  Tissue

  Cell

  System

• Cell

  System

  Organ

  Tissue

• Cell

  Tissue

  Organ

  System

What is next in this series?

• Habitats

• Organisms

• Systems

• Organelles

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NGSS.MS-LS1-3

Groups of tissues, such as the lungs form an--

• organelle

• organ

• organism

• organ system

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NGSS.HS-LS1-2

Tissue is composed of a group of

• similar cells working together

• different organs working together

• organ systems working together

• nuclei in a cell working together

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Which of the following is NOT an example of an organ?

• an eye

• a leaf

• a tree

• a wing