NGSS.MS-LS1-1

The basic unit of structure and function in a living things.

• chloroplast
• nucleus
• cell
• cell membrane

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What did Leeuwenhoek examine?

• Cork and water
• Pond water and teeth scrapings
• Plant cells
• Animal fat

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NGSS.MS-LS1-1

An organism made of one cell is called

• unicellular organism
• multicellular organism

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NGSS.MS-LS1-1

Platelets are cells.

• True

• False

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NGSS.MS-LS1-1

This cell is a(n)

• prokaryote

• eukaryote

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NGSS.MS-LS1-1

Which type of cell is pictured?

• plant cell

• animal cell

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NGSS.MS-LS1-1

The ___________ is the most basic unit of life.

• atom

• molecule

• cell

• organism

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NGSS.MS-LS1-1

Cells come from______.

• other preexisting cells

• cytoplasm

• organelles

• prokaryotes

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NGSS.MS-LS1-1

The size of an organism is determined -

• by the size of the cells that make up the organism.

• by the number of cells that the organism has.

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Check ALL the multicellular organisms.

• bacteria

• seaweed

• human

• ameoba

• shark

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NGSS.MS-LS1-1