Multiple Choice
Which option correctly lists the three classic tenets of cell theory in the history of cell biology?
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1. Overview of Cell Biology
History of Cell Biology
Multiple Choice
In the history of cell biology, which option correctly lists the three classical tenets of cell theory?
A
All living organisms are composed of one or more cells; the cell is the basic unit of structure and function in organisms; all cells arise from pre-existing cells.
B
All cells contain a nucleus; all cells are surrounded by a cell wall; all cells arise spontaneously from nonliving matter.
C
Cells are the basic unit of heredity; all organisms are multicellular; all cells arise from free ribosomes in the cytoplasm.
D
All living organisms are composed of atoms; the atom is the basic unit of life; all atoms arise from pre-existing atoms.
Verified step by step guidance1
Recall the historical development of cell theory, which is a fundamental concept in cell biology describing the nature of cells.
Identify the three classical tenets of cell theory: (1) All living organisms are composed of one or more cells, (2) The cell is the basic unit of structure and function in organisms, and (3) All cells arise from pre-existing cells.
Compare each option given in the problem to these three tenets to determine which one matches exactly.
Eliminate options that include incorrect statements such as cells arising spontaneously from nonliving matter, all cells containing a nucleus, or atoms being the basic unit of life, as these contradict established cell theory.
Confirm that the correct option is the one that states: all living organisms are composed of one or more cells; the cell is the basic unit of structure and function in organisms; all cells arise from pre-existing cells.
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