Cell Cycle LOW Intervention

The activities in the cell cycle occur during specific phases. In which phase of the cell cycle is DNA replicated?

• Mitosis

• G₁ Phase

• G₂ Phase

• S Phase

What do the two arrows represent?

• Arrow 1 represents prophase and Arrow 2 represents interphase.

• Arrow 1 represents mitosis and Arrow 2 represents meiosis.

• Arrow 1 represents interphase and Arrow 2 represents mitosis.

• Arrow 1 represents meiosis and Arrow 2 represents prophase.

Tags

NGSS.HS-LS1-4

Which phase of mitosis is occurring in the cell indicated by the arrow?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

NGSS.HS-LS1-4

Which of the following diagrams best represents the stage of mitosis known as metaphase?

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• 
• 
• 

Tags

NGSS.HS-LS1-4

Part of the cell cycle is shown in this simplified model. This part of the cell cycle is best described as the process that -

• duplicates the DNA

• completes cell division

• maintains genetic homeostasis

• synthesizes new molecules

Tags

NGSS.HS-LS1-4

Checkpoints occur between the stages of the cell cycle. If a cell does not meet certain criteria at the end of a stage, it will not move to the next stage. Which of these occurs just before the cell enters the G2 stage of the cell cycle?

• The nuclear membrane disintergrates.

• DNA replicates.

• Centrioles form.

• The nucleus divides.

Tags

NGSS.HS-LS1-4