Cell Theory

A cell is the smallest unit that carry on all of the processes of life.

• True
• false

Robert Hooke- cork cells

• True
• false

Leeuwenhoek- cells

• false
• true

Leeuwenhoek observed alga and protists.

• True
• False

Matthias Schleiden- all plants were composed of cells.

• true
• false

Theodor Schwann concluded that animals were composed of cells. He was French.

• False
• True

Rudolf Virchow, physician, noted that all cells come from other cells. 

• True
• False

The cell theory has four essencial parts.

• True
• False

All living things are composed of one or more cells. (cell Theory)

• True
• False

Cell are not the basic units of structure and function in an organisms (Cell theory).

• False
• true