7th Grade #1: The Cell System

All living things are made of

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This is a living thing.

• True

• False

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This is a living thing.

• False

• True

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The cell theory says...

• cells contain specialized organelles

• cells are the basic unit of life

• a group of similar cells make up a tissue

• all living things are made of cells

• all cells come from other cells

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NGSS.MS-LS1-1

This organelle is responsible for making plants green. Without it, some plants are actually white.

• chloroplast

• vacuole

• cell wall

• mitochondria

• lysosome

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This organelle is responsible for keeping viruses out of your cells.

• cell membrane

• nucleus

• vacuole

• cell wall

• mitochondria

In this image, the cell is using which type of molecular transport?

• Osmosis
• Diffusion 
• Endocytosis
• Exocytosis 

This picture represents which type of cellular transport?

• passive transport
• endocytosis
• exocytosis
• osmosis

The cell engulfs, or surrounds, particles using

• endocytosis

• exocytosis

The cell ejects, or spits out, particles through

• endocytosis

• exocytosis