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Show me….Inheritance Sock Activity
Mitosis Vs. Meiosis
Let’s Start with Mitosis
Use pages 60-61 in your book to help you.
Start with a Single Diploid Cell with 6 Chromosomes that has NOT replicated its DNA. This is how it should look:
Show me a Single Diploid Cell with 6 Chromosomes that HAS replicated its DNA.
Review Question: What Stage of the Cell Cycle does Replication occur? ________________
Show me a Single Diploid Cell with 6 Chromosomes that HAS replicated its DNA.
Review Question: What Stage of the Cell Cycle does Replication occur? _Interphase_
Recall… Mitosis has four steps:
Show me Metaphase
ProphaseMetaphaseAnaphaseTelophase
Recall… Mitosis has four steps:
Show me Metaphase
ProphaseMetaphaseAnaphaseTelophase
Recall… Mitosis has four steps:
Show me Anaphase
ProphaseMetaphaseAnaphaseTelophase
Recall… Mitosis has four steps:
Show me Anaphase
ProphaseMetaphaseAnaphaseTelophase
Show me the Two Diploid Cells with 6 Chromosomes that have been made by one mitotic division. (That have not yet replicated again).
Review Question: What Stage of the Cell Cycle comes after Mitosis to finalize these two new cells? ________________
Show me the Two Diploid Cells with 6 Chromosomes that have been made by one mitotic division. (That have not yet replicated again).
Review Question: What Stage of the Cell Cycle comes after Mitosis to finalize these two new cells? __Cytokinesis____
Now let’s try Meiosis
Use pages 96-97 in your book to help you.
Show me a Single Diploid Cell with 6 Chromosomes that has NOT replicated its DNA.
Show me a Single Diploid Cell with 6 Chromosomes that has NOT replicated its DNA.
Show me a Single Diploid Cell with 6 Chromosomes that has NOT replicated its DNA.
Notice, this looks just like how Mitosis starts.
Show me a Single Diploid Cell with 6 Chromosomes that HAS replicated its DNA.
Show me a Single Diploid Cell with 6 Chromosomes that HAS replicated its DNA.
Show me a Single Diploid Cell with 6 Chromosomes that HAS replicated its DNA.
Again, notice this looks just like how Mitosis starts. After this, it starts to look
different.
Recall… Meiosis has eight steps:
Show me Metaphase I
Prophase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Recall… Meiosis has eight steps:
Show me Metaphase I
Prophase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Recall… Meiosis has eight steps:
Show me Anaphase I
Prophase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Recall… Meiosis has eight steps:
Show me Anaphase I
Prophase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
To Finalize Meiosis I, Cytokinesis will happen, creating two new cells that have half the number of chromosomes. Show me this.
Prophase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
To Finalize Meiosis I, Cytokinesis will happen, creating two new cells that have half the number of chromosomes. Show me this.
Prophase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Recall… Meiosis has eight steps:
Show me Metaphase II
Prophase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Show me Metaphase IIProphase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Show me Anaphase IIProphase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Show me Anaphase IIProphase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II
Show me the Four Haploid Cells with 3 Chromosomes that have been made meiosis.
Show me the Four Haploid Cells with 3 Chromosomes that have been made meiosis.
Mitosis Vs. MeiosisKey Differences
Mitosis Vs. MeiosisMetaphase Vs. Metaphase 1 Vs. Metaphase 2
Mitosis Vs. MeiosisAnaphase Vs. Anaphase 1 Vs. Anaphase 2
Mitosis Vs. MeiosisOne Diploid Cell → Two Diploid Cells One Diploid Cell → Four Haploid Cells
→ →
Please return all your supplies.
Make sure that your Chromosome sock kit contains:
Their proper colored sock sets (total of 12 socks / 6 pairs)
6 velcro centromere strips
