Worksheets7.12F The Cell Theory
Total questions: 10
Worksheet time: 2mins
____ is credited with being the first scientist to observe cork cells.
Leewenhoek
Schleiden
Schwann
Hooke
An organism made of only one cell is called _____ .
eukaryotic
multicellular
unicellular
prokaryotic
Which statement is a part of the cell theory?
all cells come from preexisting cells
bacteria are prokaryotic cells
humans are multicellular
eukaryotic cells are complex
What tool do you use to view the cells?
metric ruler
microscope
centrifuge
pipette
Cell theory states that -
cells are microscopic
cells are cool
cells are the basic building block of life
cells cannot be destroyed
This scientist concluded that animals are made of cells:
Hooke
Leeunwenhoek
Schleiden
Schwann
This scientist proposed that all cells come from other cells:
Hooke
Virchow
Schleiden
Schwann
This scientist concluded that plants are made of cells:
Hooke
Virchow
Schleiden
Schwann
A plant and an animal are both living things. According to the cell theory, what can you conclude about these two very different organisms?
Plants have cells but animals do not.
They both come from the same kind of cell.
They are both made of one or more cells.
They both come from a non-living organism.
Leeuwenhoek discovered something very odd when he looked a the gunk on his teeth. What did he discover?
cells
cavities
influenza
bacteria
