A)

Consider the cell cycle shown below. A cell will stop dividing and go into G0, the resting phase, if it receives the proper signal at the G1
checkpoint.
What would happen if the G1 checkpoint regulation failed?
(1 point)
The cell would enter into G0, the resting phase.
The cell would remain in G1 and continue to grow.
The checkpoint is not important, the cell would go on to the next phase.
The cell would continue in the cycle and divide uncontrollably, which may lead to cancer.

The cell would continue in the cycle and divide uncontrollably, which may lead to cancer.

If the G1 checkpoint regulation fails, the correct answer is:

The cell would continue in the cycle and divide uncontrollably, which may lead to cancer.

If the G1 checkpoint regulation failed, it would mean that the cell is unable to receive the proper signal to stop dividing and enter into G0, the resting phase. As a result, the cell would remain in G1 and continue to grow. This would lead to uncontrolled cell division, which may eventually result in the formation of a tumor and potentially, cancer.