What is the main purpose of the G1 phase in the cell cycle? (2022)

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Question: What is the main purpose of the G1 phase in the cell cycle? (2022)

Options:

Correct Answer: Cell growth and preparation for DNA synthesis

Exam Year: 2022

Solution:

The G1 phase is primarily for cell growth and preparation for DNA synthesis.

What is the main purpose of the G1 phase in the cell cycle? (2022)

What is the main purpose of the G1 phase in the cell cycle? (2022)

Step 1: Understand that the cell cycle is the process that cells go through to grow and divide.
Step 2: Identify that the G1 phase is the first stage of the cell cycle.
Step 3: Recognize that during the G1 phase, the cell is growing in size.
Step 4: Note that the cell is also making proteins and other molecules needed for its functions.
Step 5: Realize that the G1 phase prepares the cell for the next stage, which is DNA synthesis (S phase).
Step 6: Conclude that the main purpose of the G1 phase is to ensure the cell is ready to duplicate its DNA.

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