Cell Theory and Functions

Who are the three scientists credited with creating the Cell Theory?

• Schlieden, Schwann, Virchow
• Schindler, Schmeil, Vanderhoot
• Schwimmer, Shanazzek, Van Halen

There are three parts to the cell theory. Which is NOT one of those parts?

• All organisms are composed of one or more cells.
• The cell is the basic unit of structure and organization in organisms.
• Cells spontaneously arise from carbon and nutrients carried in the bloodstream.
• All cells come from pre-existing cells.

This scientist was the first to identify cells and name them:

• Hooke
• Leeunwenhoek
• Schleiden
• Virchow

Which does only eukaryotic cells contain?

• nucleus

• DNA

• cell membrane

• ribosomes

Bacteria is an example of a(n)

• prokaryotic cell.

• eukaryotic cell.

Part of Cell Theory states: "All living organisms are made up of cells."

• True
• False
• I don't know
• If you say so

The third part of cell theory states: "All cells come from prehistoric cells."

• False
• True
• Yep
• Not even close

All cells come from___________ cells.

• pregnant
• pre-existing
• paternal
• pin size

_______ are the smallest units of life.

• atoms

• elements

• cells

• all of the above

A multicellular organism is made of

• one cell

• multiple cells

• unicellular cells

• there is no such thing as a "multicellular" organism