Mitosis and Chromosomes 23-24

Mitosis and Chromosomes Review

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Multiple Choice

DNA that is threadlike and unwound is called

• chromatin

• chromatids

Multiple Choice

DNA that is tightly coiled or condensed is called

• chromatin

• chromatid

Multiple Choice

The smallest part of DNA that still has the characteristics of a nucleic acid is called

• chromosome

• chromatin

• gene

• nucleotide

Multiple Choice

The yellow dot that holds the sister chromatids together is called

• chromatid

• centromere

• spindle fiber

• chromsomes

Multiple Choice

During Interphase DNA is in the form of

• chromatids

• homologous chromosomes

• chromatin

Multiple Choice

The diagram shows an animal cell in mitosis. What stage is it in?

• prophase

• metaphase

• anaphase

• telophase

Multiple Choice

The diagram shows an animal cell in mitosis. What stage is it in?

• prophase

• metaphase

• anaphase

• telophase

Multiple Choice

The diagram shows an animal cell in mitosis. What stage is it in?

• prophase

• metaphase

• anaphase

• telophase

Multiple Choice

The diagram shows a plant cell in mitosis. Which stage is it in?

• prophase

• metaphase

• anaphase

• telophase

Multiple Choice

The diagram shows a plant cell in mitosis. Which stage is it in?

• prophase

• metaphase

• anaphase

• telophase

Multiple Choice

The diagram shows a plant cell in mitosis. Which stage is it in?

• prohase

• metaphase

• anaphase

• telophase

Multiple Choice

What is the next phase of mitosis?

• Prophase

• Metaphase

• Anaphase

• Telophase

Multiple Choice

The yellow curved lines in the image.

• chromosomes

• chromatids

• spindle fibers

• centrioles

Multiple Choice

If there are 20 chromosomes in the nucleus before mitosis how many will there be in each new daughter cell after cytokinesis?

• 20

• 10

• 40

• 200

Multiple Choice

During telophase animal cells and plant cells have unique characteristics. Which of the following are properly matched with the diagram.

• Animal Cell - cell plate; Plant Cell - cleavage furrow

• Animal Cell - cleavage furrow; Plant Cell - cell plate