Biology: Cell Cycle and Mitosis

In mitosis, the two resulting cells are

• different from the starting cell and identical to each other.
• different from the starting cell and different from each other.
• identical to the starting cell and different from each other.
• identical to the starting cell and identical to each other.

• Cytokinesis

• Interphase

• Anaphase

• Metaphase

The chromosomes are no longer visible. Two new nuclei have officially formed.

• Prophase
• Metaphase

• Anaphase
• Telophase

During which stage of the cell cycle does mitosis and cytokinesis occur?

• Interphase
• S phase
• M phase
• G1 phase

• Cytokinesis
• Anaphase
• Telophase
• Prophase

The chromosomes line up across the middle of the cell, spindle fibers attach to the centromeres (middle) of the sister chromatids.

• Prophase
• Metaphase

• Anaphase
• Telophase

The phase in mitosis where chromosomes move away and are pulled apart by spindles to opposite sides of the cell.

• prophase
• anaphase
• metaphase
• telephase

Name the phase (hint, the black dots are the the nuclei already split):

• Cytokinesis

• Metaphase
• Anaphase
• Telophase

Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have -

• 16 chromosomes.
• 46 chromosomes.
• 8 chromosomes.
• 4 chromosomes.

The first phase of mitosis, when the chromosomes condense and become visible, nucleolus disappears, centrioles move to opposite ends of the nucleus, spindle fibers begin to form, is called

• Prophase
• Metaphase

• Anaphase
• Telophase