Multiple Choice
According to the classical cell theory, which statement best describes cells?
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1. Overview of Cell Biology
History of Cell Biology
Multiple Choice
Which of the following statements is part of the classical cell theory?
A
Proteins are the hereditary material passed from parent to offspring.
B
The nucleus is the control center of the cell.
C
All living organisms are composed of one or more cells.
D
Cells arise spontaneously from nonliving matter under the right conditions.
Verified step by step guidance1
Recall the main principles of the classical cell theory, which was developed in the 19th century by scientists such as Schleiden, Schwann, and Virchow.
Identify the three fundamental statements of classical cell theory: (1) All living organisms are composed of one or more cells, (2) The cell is the basic unit of structure and organization in organisms, and (3) All cells arise from pre-existing cells.
Evaluate each given statement against these principles: the statement about proteins being hereditary material is related to molecular biology and genetics, not classical cell theory.
The statement about the nucleus being the control center is a modern understanding of cell function, not part of the original cell theory.
The statement that all living organisms are composed of one or more cells directly matches the first principle of classical cell theory, making it the correct choice.
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