Cell Division: Growth and Repair
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Objective
I can model the process of cell division and its importance in growth and repair.
Part 1 of 4
Warm-up video
Amoeba Sisters · 8:27Vetted channel
We don't generate video — this one is by Amoeba Sisters on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 4
Key concepts
3 concepts
- 1
Mitosis is a type of cell division that is important for growth and repair of body cells, but it does not produce sperm or egg cells.
- 2
Before mitosis begins, the cell duplicates its DNA during interphase so that each new cell will have the same genetic information.
- 3
The four stages of mitosis are prophase, metaphase, anaphase, and telophase, which can be remembered using the acronym PMAT.
Part 3 of 4
Practice
3 questions
Mitosis results in two identical cells. Explain why maintaining identical DNA in these new cells is crucial for the proper functioning of an organism.
During which phase of the cell cycle does DNA replication occur, and why is this phase critical for successful mitosis?
Part 4 of 4
Exit ticket
Quick comprehension check
“Describe the process of mitosis and explain its importance in both growth and repair within the human body.”
Sample answer included in the free materials
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