Biology CLEP Prep Practice Exam

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Prepare for the Biology CLEP Test with comprehensive flashcards and multiple choice questions. Each question comes with explanations and hints to ensure a full understanding. Boost your exam readiness today!

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What is the first stage of the cell cycle?

Mitosis
Interphase
Cytokinesis
Prophase

The correct answer is: Interphase

The first stage of the cell cycle is Interphase. Mitosis, Cytokinesis, and Prophase all occur after Interphase. Mitosis is the second stage, in which the cell's genetic material is divided equally between two daughter cells. Cytokinesis is the last stage, in which the cytoplasm divides and two new cells are formed. Prophase is a sub-stage within Mitosis, where the chromosomes become visible and the nuclear envelope breaks down. Therefore, B is the correct answer as it is the first and longest phase of the cell cycle, and sets the foundation for the rest of the stages to occur.