
Cell Cycle, DNA Replication, and Cancer
Presentation
•
Biology
•
9th Grade
•
Practice Problem
•
Easy
Standards-aligned
Juan Zavala
Used 76+ times
FREE Resource
9 Slides • 13 Questions
1
Cell Cycle, DNA Replication, and Cancer
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The cell cycle is a series of growth, development, and division. It is composed of 3 stages:
Interphase (G1, S Phase, G2)
Mitosis (PMAT)
Cytokinesis
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Interphase is where the cell spends most of it's life.
It is composed of 3 phases:
G1- Growth of the cell
S Phase- DNA Synthesis (to make DNA), DNA replication
G2- More growth of the cell, prepares for Mitosis.
Cell Cycle: Interphase
4
Multiple Choice
Recall: What are the 3 stages of the cell cycle? (in order)
Mitosis, Cytokinesis, Interphase
Interphase, Mitosis, Cytokinesis
Interphase, Cytokinesis, Mitosis
Mitosis, Interphase, Cytokinesis
5
Multiple Choice
What happens in the G1 phase of interphase?
Growth of the cell
DNA replication
More growth and preparation for mitosis
Division of the nucleus
6
Multiple Choice
What happens in the G2 phase of interphase?
Growth of the cell
DNA replication
More growth and preparation for mitosis
Division of the nucleus
7
Multiple Choice
What happens in the S phase of interphase?
Growth of the cell
DNA replication
More growth and preparation for mitosis
Division of the nucleus
8
Unwind Pair Up Cover Up
9
Open Ended
Why is it important for the cell to replicate DNA before mitosis?
10
Mitosis is where cellular division takes place. Specifically, division of the nucleus.
It is composed of 4 phases
Prophase- Nucleus disappears, chromosomes condense, centrioles form
Metaphase- Chromosomes line up in the MIDDLE
Anaphase- Chromosomes are pulled APART
Telophase- Cleavage furrow will form, ready for cellular division
Cell Cycle: Mitosis
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Multiple Choice
What stage of mitosis is shown in the image?
Prophase
Metaphase
Anaphase
Telophase
12
Multiple Choice
What stage of mitosis is shown in the image?
Prophase
Metaphase
Anaphase
Telophase
13
Multiple Choice
What stage of mitosis is shown in the image?
Prophase
Metaphase
Anaphase
Telophase
14
Multiple Choice
What stage of mitosis is shown in the image?
Prophase
Metaphase
Anaphase
Telophase
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16
Open Ended
Cytokinesis is the final stage of the cell cycle. What happens in this stage?
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18
Open Ended
After discussing "cellular differentiation", how would you describe what it is? (Hint: what do you see in the image?) (Complete sentences)
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Multiple Choice
If the cell is unable to fix the DNA damage it will "burst" or self destroy itself. What is this called?
Interphase
Mitosis
Apoptosis
Cytokinesis
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Open Ended
What are the cell cycle checkpoints used for? And why are they so important?
Cell Cycle, DNA Replication, and Cancer
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