Mitosis Quiz

During which phase of mitosis do the chromosomes, which have already duplicated, condense and attach to spindle fibers that pull one copy of each chromosome to opposite sides of the cell?

• Prophase

• Metaphase

• Anaphase

• Telophase

What is the major event that takes place during prophase in mitosis?

• Chromosomes align at the equatorial plate

• Chromosomes move to opposite poles of the cell

• Chromosomes condense and become visible

• Nuclear envelope re-forms around the chromosomes

During which phase of mitosis does the nuclear envelope re-form around the chromosomes?

• Prophase

• Metaphase

• Anaphase

• Telophase

At which stage of mitosis do the chromosomes align at the equatorial plate?

• Prophase

• Prometaphase

• Metaphase

• Anaphase

What happens during the interphase-prophase transition in the cell cycle?

• Chromosomes decondense

• Nuclear envelope breaks down

• Chromosomes align at the equatorial plate

• Nuclear envelope re-forms

Cell division occurs during which phase?

• Interphase

• Mitotic phase

• Differentiation phase

• Resting state

What is the rest of the cell cycle called, during which the cell grows and performs its normal metabolic roles?

• Mitotic phase

• Differentiation phase

• Interphase

• Resting state

Why is cell division important for both unicellular and multicellular organisms?

• It is necessary for growth and repair.

• It is only important for reproduction.

• It is not essential for survival.

• It is only important for increasing genetic diversity.

Why does cell division remain important to an adult organism even after it is fully developed?

• For continued growth and development.

• For replacing worn-out or damaged cells.

• It is not important after development.

• To increase the size of the organism.

What is differentiation in the context of cells?

• The process of cell division.

• The process where cells die.

• The process where cells become specialized in structure and function.

• The process of cells resting.