Understanding Mitosis and Cell Cycle

What is the first stage of mitosis?

• Metaphase

• Anaphase

• Prophase

• Telophase

Tags

DOK Level 1: Recall

During which phase of the cell cycle does DNA replication occur?

• G1 phase

• S phase

• G2 phase

• M phase

Tags

DOK Level 1: Recall

Which stage of mitosis involves the chromosomes aligning in the center of the cell?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

DOK Level 1: Recall

What is the main event that occurs during anaphase?

• Chromosomes condense

• Chromosomes align at the equator

• Sister chromatids separate

• Nuclear envelope reforms

Tags

DOK Level 1: Recall

In which phase of the cell cycle does the cell grow and perform its normal functions?

• G1 phase

• S phase

• G2 phase

• M phase

Tags

DOK Level 1: Recall

What structure forms during prophase to help separate the chromosomes?

• Cell membrane

• Spindle fibers

• Nucleolus

• Ribosomes

Tags

DOK Level 1: Recall

Which phase of mitosis is characterized by the reformation of the nuclear envelope?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

DOK Level 1: Recall

What is the final stage of the cell cycle, where the cell actually divides into two daughter cells?

• G1 phase

• S phase

• G2 phase

• Cytokinesis

Tags

DOK Level 1: Recall

Which phase of the cell cycle directly follows the S phase?

• G1 phase

• G2 phase

• M phase

• Cytokinesis

Tags

DOK Level 1: Recall

What happens to the nuclear envelope during prophase?

• It reforms

• It breaks down

• It remains unchanged

• It doubles

Tags

DOK Level 1: Recall