Cell Theory
_____________ are the basic unit of living things.
Cells
An organism with only one cell
1839: States that all animals are made of cells
Schwann
All animals are...
Heterotrophic
Bacteria lack a nucleus. What type of cell am I?
Prokaryotic
All ___________ things are comprised of cells.
Living
An organism with more than one cell
Multicellular
1665: Described that a cork has "rooms" and called them Cells.
Robert Hooke
All plants are...
Autotrophic
I am a prokaryotic cell that is unicellular and is autotrophic. What organism am I?
Bacteria or Archea
Cells are the basic units of ____________ and functions in living things.
Structure
A cell that lacks a nucleus and membrane-bound structures
Prokaryotic
1674: Observed that cells and bacteria can move
Leewenhoek
Autotrophic
I am Eukaryotic cell that is multicellular and heterotrophic. What organism can I be?
Animal, protist, or fungi
New cells only come from ______________ cells.
Preexisting
A cell with a nucleus and a membrane-bound structures
Eukaryotic
1855: Determined that all cells come from pre-existing cells
Virchow
An organism that must consume other organisms for energy
Hetertrophic
Double Jeopardy!! Plant cells have a cell wall, a nucleus, and a vacuole. What type of cell am I?
Eukaryotic
Double Jeopardy!!! Who were the 3 men that help create Cell Theory?
Schleiden, Schwann, and Virchow.
1838: All plants are made of cells
Schleiden