Unit 1_ Living Things

What did Robert Hooke name the small compartments that made up the cork?

• organelles

• membranes

• mocroscopes

• cells

This early cell theory scientist looked in a microscope and discovered "animalcules" in the gunk from his teeth and pond water.

• Schleiden

• Leeuwenhoek

• Hooke

• Virchow

• Schwann

What was Schleiden convinced of?

• All plants are made of cells

• All animals are made of cells

• All cells are prokaryotic

• None of the above

Tags

NGSS.MS-LS1-1

Who noted that all animals are made of cells and helped write the first two parts of cell theory?

• Rudolf Virchow

• Anton van Leeuwenhoek

• Theodor Schwann

• Robert Hooke

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NGSS.MS-LS1-1

Who discovered that all cells come from other living cells and had research that lead to the last major principle of cell theory?

• Matthias Schleiden

• Theodore Schwann

• Robert Hooke

• Rudolf Virchow

Which instrument is credited for helping scientists develop cell theory?

• 
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• 
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NGSS.MS-LS1-1

Which statement was NOT included in cell theory?

• All living things are composed of cells.

• Living cells come only from other living cells.

• Each cell contains a cell membrane, cytoplasm, nucleus, mitochondria, and endoplasmic reticulum.

• Cells are the smallest structure of living things that can perform the functions necessary for life.

Tags

NGSS.MS-LS1-1

These cells have no nucleus

• Prokaryotic

• Eukaryotic

• Both

A lion has these types of cells

• Prokaryotic

• Eukaryotic

• Both

What is an organelle?

• Organelles are cells found in organisms

• Organelles are structures inside of cells

• Organelles are structures inside prokaryotic cells