Cell Theory Flashcards
1
Q
Cell Theory (definition)
A
Theory that all organisms consist of one or more cells, which are the basic unit of life.
2
Q
In 1839…
A
The cell theory was first articulated by Schwann and Schleiden and later revised, remains an important foundation of modern biology.
3
Q
Cell Theory: Main point #1
A
Every living organism consists of one or more cells.
4
Q
Cell Theory: Main point #2
A
The cell is the structural and functional unit of all organisms.
A cell is the smallest unit of life, individually alive even as part of a multicelled organism.
5
Q
Cell Theory: Main point #3
A
All living cells come from division of preexisting cells.
6
Q
Cell Theory: Main point #4
A
Cells contain hereditary material, which they pass to their offspring during division.
