Cellular Organization

What are single-celled organisms?

• Living things made up of only one cell

• Living things made up of multiple cells

• Non-living things made up of only one cell

• Non-living things made up of multiple cells

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NGSS.MS-LS1-1

Which of the following is an example of a single-celled organism?

• Dog

• Tree

• Bacteria

• Elephant

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NGSS.MS-LS1-1

What can single-celled organisms do?

• Grow and develop

• Move and respond to stimuli

• Reproduce and make more cells

• All of the above

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NGSS.MS-LS3-2

What is the main difference between single-celled and multicellular organisms?

• Size

• Number of cells

• Ability to reproduce

• Ability to move

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NGSS.MS-LS1-1

What does it mean for a cell to be differentiated?

• It can perform all life's processes

• It can grow and develop

• It looks different from other cells

• It has a specific job or role

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NGSS.HS-LS1-4

Which type of cell helps you move your bones?

• Nerve cells

• Muscle cells

• Skin cells

• Blood cells

How do multicellular organisms transport oxygen, food, and water to individual cells?

• Through their skin

• Through their bones

• Through transport systems

• Through their nervous system