Which of the Following Is Not a Checkpoint in the Cell

question 53

Multiple Choice

Which of the following is not a checkpoint in the cell cycle?

• A) The G1/S transition
• B) The S/G2 transition
• C) The G2/M transition
• D) Late metaphase
• E) The prophase/ metaphase transition

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Definitions:

Liquid Plasma

The liquid component of blood that remains after the removal of blood cells, containing water, salts, proteins, and enzymes.

Platelets

Small blood cells that play a crucial role in clotting and stopping bleeding by clumping and forming plugs in blood vessel injuries.

Leukopoiesis

The production of white blood cells in the bone marrow, an essential process for the immune system's function.

Erythropoiesis

The process of producing red blood cells (erythrocytes) in the bone marrow, which is essential for transporting oxygen throughout the body.