Multiple Choice
Which statement is part of the classical cell theory?
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1. Overview of Cell Biology
History of Cell Biology
Multiple Choice
Which of the following statements is a component of classical cell theory?
A
Genes are made of proteins that replicate by templating.
B
The nucleus is the control center of all cells.
C
All cells arise spontaneously from nonliving matter under the right conditions.
D
All living organisms are composed of one or more cells.
Verified step by step guidance1
Recall the three main components of the classical cell theory, which are foundational principles in cell biology.
Identify that classical cell theory states: (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.
Evaluate each given statement against these principles to determine which aligns with classical cell theory.
Note that the statement 'All living organisms are composed of one or more cells' directly matches the first principle of classical cell theory.
Recognize that other statements either relate to molecular biology (genes and proteins), cell function (nucleus as control center), or outdated ideas (spontaneous generation), and thus are not components of classical cell theory.
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