Cells Week 4 Quiz

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.

Which instrument is credited for helping scientists develop cell theory?

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• 
• 
• 

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

• Schleiden

• Leeowenhoek

• Hooke

• Virchow

• Schwann

Who discovered and named cells while looking at cork?

• Captain Hook

• Robert Hooke

• Matthais Schleiden

• Rudolf Virchow

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity

• The Theory of Relativity

• The Cell Theory

• The Theory of Continental Drift

All living things are made up of...

• cells

• tissues

• organ

• organ systems

What is the basic structural and functional unit of all living things?

• atom

• cell

• bacteria

• animalcules

All cells -----

• come from other dead cells

• come from other living cells

• crystallize out of the air

Features of plant cells that clearly make them different from animal cells are -

• larger and fewer chromosomes.

• rigid cell wall and chloroplasts.

• more cytoplasm and smaller vacuoles.

• changing size and indefinite shape.

True or False, the nucleus of the cell holds DNA.

• True

• False