Chapter 16: Cell Division

What process do prokaryotic cells use to replicate themselves?

• Binary fission
• Budding
• Meiosis
• Mitosis

What are the steps of the Cell Cycle, in sequential order?

• G1, S, G2, M

• M, G1, S, G2

• G1, G2, S, M

• G1, S, M, G2

DNA replication occurs during the __ phase of the cell cycle.

What occurs during the second gap phase?

• chromosomes duplicate

• the most cell growth occurs

• the cell creates more membrane components

• chromatin condenses

In mitosis, chromatin condenses during ________.

Tags

NGSS.HS-LS1-4

What is the distinction between mitosis and cytokinesis?

• Mitosis occurs in animal cells, while cytokinesis occurs in plant cells.
• Mitosis involves the division of the cytoplasm, while cytokinesis involves the division of the nucleus.
• Mitosis involves nuclear division, while cytokinesis involves cytoplasmic division.
• Mitosis and cytokinesis are interchangeable terms for the same process.

Tags

NGSS.HS-LS1-4

What occurs during anaphase of mitosis?

• Tetrads are pulled apart towards opposite poles of the cell

• The nuclear envelope breaks down
• Sister chromatids are pulled apart towards opposite poles of the cell

• The cell undergoes cytokinesis

Tags

NGSS.HS-LS1-4

What connects two sister chromatids together?

• Kinetochore
• Telomere
• Histone
• Centromere

______ is the DNA that condenses to make up a chromosome.

How does cytokinesis differ between animals and plants?

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Answer explanation

• In animals, cytokinesis occurs by cleavage, in which the cell pinches itself into two.

• In plants, a cell plate will form to separate the parent cell into two daughter cells.