Mitosis Mini Assessment

During which phase does the cell duplicate its DNA?

• Interphase (S)

• Interphase (G1)

• Prophase

• Mitotic Phase

During which phase of mitosis does the nuclear membrane disappear?

• Prophase

• Metaphase

• Anaphase

• Telophase

During which phase does the chromatin condense into chromosomes?

• Prophase

• Metaphase

• Anaphase

• Telophase

Which phase of mitosis is shown in the image?

• Prophase

• Metaphase

• Anaphase

• Telophase

What is the name of the region where the spindle fibers attach to the chromosomes called?

• Centrioles

• Centromere

• Centrosome

• Spindle Fibers

What is the name of protein structure that attaches to the centromere of a chromsome?

• Centrioles

• Centromere

• Centrosome

• Spindle Fibers

What is the proper term for the pair of identical copies of DNA that make up a chromosome that is ready to be divided?

• Chromatin

• Double Chromosome

• Sister Chromatids

• Twin Chromatids

What is happening during this phase of mitosis?

• Sister chromatids are being pulled apart to opposite ends.

• Sister chromatids are being pushed to the middle of the cell.

• Chromosomes are being duplicated.

• Spindle fibers are creating copies of chromosones.

During which phase of mitosis does the nuclear membrane reappear?

• Prophase

• Metaphase

• Anaphase

• Telophase

During which phase of mitosis do the chromosomes un-condense into chromatin?

• Prophase

• Metaphase

• Anaphase

• Telophase