Biology Ch 7 Cell Structure and Function

Cells are the basic unit of structure and function in all organisms.

• True

• False

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

Osmosis is the diffusion of gases across a cell membrane.

• True

• False

During diffusion, molecules will move from a low concentration to a high concentration.

• True

• False

The cells of prokaryotes have a nucleus.

• True

• False

Two functions of the cell membrane are to regulate what goes into the cell and for protection and support.

• True

• False

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NGSS.MS-LS1-2

Which of these are part of the cell theory?

• Eukaryotes are composed of cells, because they have a nucleus.

• Prokaryotes are composed of cells, because they have DNA.

• Only Animals, Plants, and Bacteria are composed of cells.

• All living things are composed of cells.

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NGSS.MS-LS1-1

Which of these are part of the cell theory?

• New cells come from spontaneous generation.

• New cells come from pre-existing cells.

• All cells will have a nucleus.

• All cells have organelles.

Which of these is not an organelle?

• Endoplasmic Reticulum

• Cell Membrane

• Golgi Apparatus

• Mitochondrion

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NGSS.MS-LS1-2

What type of cells have specialized cells called organelles?

• Prokaryotes

• Eukaryotes

• Bacteria

• Viruses

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NGSS.MS-LS1-2

What type of cell is this?

• Prokaryotic

• Eukaryotic

Tags

NGSS.MS-LS1-1