Cell Theory

Who created the term cell?

• Newton

• Hooke

• Leeuwenhoek

• Schleiden

What is the cell theory?

• All living things are composed of one or more cells, the cell is the basic unit of life, cells can be composed only from preexisting cells

• All living things are composed of more than one cell, the cell is the basic unit of life, cells can be composed only from preexisting cells

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• The cell is the cell is the basic unit of life, cells can be made out of things other than cells, cells are the smallest unit

Which statement is a part of the cell theory?

• humans are multicellular

• cells are living

• all cells come from preexisting cells

• there is only 2 types of cells

Who looked at a cork through a microscope

• Schlevvy

• Virchow

• Schwann

• Hooke

Is everything with cells living?

• No

• Yes

• Depends

• Everything except prokaryotic cells

The invention of the microscope made it possible to...

• study animals

• study skin

• study cells

• study plant

How are living things alike?

• They all have nuclei

• They are made of cells

• All things can move

• All of them are made of matter

Rocks are not living because

• their cells are not alive

• they are made of atoms only

• they can't break down

• they aren't made of cells