Slides for Model 6

Spring 2018

Day 1

Wednesday, May 2

Bell Ringer

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What do you remember about the characteristics of life?

Topic: Somatic Cell Reproduction

• 6.1- I can analyze how cells grow and reproduce in terms of interphase, mitosis, and cytokinesis.

Pre-Thoughts

What is the cell cycle?

Conduct some research and fill out the table below.

Cell Cycle Takeaways

Cell Division and Cancer (Article on Website)

• Describe cancer cells.
• What word describes cell death?
• What is the Cancer Genome Project?
• How do cancerous changes arise?
• What are mutations?
• What is metastasis?
• Read the conclusion and write 2 takeaways to share.

Cell Cycle Takeaways

• Longest stage is called INTERPHASE
• 3 steps
• G1-Growth
• S-DNA Replication (make a copy of DNA)
• G2- Growth and prep for Mitosis
• Cancer cells grow out of control and develop into masses called tumors
• Cannot perform normal functions
• Apoptosis- cell dies if it does not pass checkpoint

Cell Cycle Takeaways

Let’s focus on the M phase.

Mitosis Lab

• Copy the diagram into your notebook.
• Using the pipe cleaners, we will go through the steps of mitosis.
• Take notes as we go.

Mitosis

Mitosis Takeaways

• Cells dividing into TWO cells
• Identical to parent cell
• ALL body cells = SOMATIC cells
• Examples-skin cells, stomach cells, hair cells
• 4 Stages
• Prophase, Metaphase, Anaphase, Telophase
• Used for GROWTH and REPAIR

Day 2

Thursday, May 3

Bell Ringer

What step of mitosis are in the following picture?

Is this a plant cell or an animal cell?

A

B

C

C

C

C

C

Cell Division and Cancer (Article on Website)

• Describe cancer cells.
• What word describes cell death?
• What is the Cancer Genome Project?
• How do cancerous changes arise?
• What are mutations?
• What is metastasis?
• Read the conclusion and write 2 takeaways to share.

Cell Cycle Takeaways

• Longest stage is called INTERPHASE
• 3 steps
• G1-Growth
• S-DNA Replication (make a copy of DNA)
• G2- Growth and prep for Mitosis
• Cancer cells grow out of control and develop into masses called tumors
• Cannot perform normal functions
• Apoptosis- cell dies if it does not pass checkpoint

Mitosis Takeaways

• Cells dividing into TWO cells
• Identical to parent cell
• ALL body cells = SOMATIC cells
• Examples-skin cells, stomach cells, hair cells
• 4 Stages
• Prophase, Metaphase, Anaphase, Telophase
• Used for GROWTH and REPAIR

Essential Question (EQ) 6.1

• Create a mnemonic device to remember the 4 steps of mitosis in order.

Ex. My Very Excellent Mother Just Served Us Nachos (planets)

2. What type of cells go through mitosis? List 2 examples.

Quiz 6.1

• 6.1- I can analyze how cells grow and reproduce in terms of interphase, mitosis, and cytokinesis.

Socrative App or Website: https://b.socrative.com/login/student/

Room Name: BIOREYNA

Write your score on your mastery sheet

90 + → 4

70-80 → 3

60-50 → 2

<40 → 1

Quiz 6.1

• 6.1- I can analyze how cells grow and reproduce in terms of interphase, mitosis, and cytokinesis.

Socrative App or Website: https://b.socrative.com/login/student/

Room Name: BIOLOGYMRB

Write your score on your mastery sheet

90 + → 4

70-80 → 3

60-50 → 2

<40 → 1

Quiz 6.1 Reflection

Write down your score (1-4) on your Mastery Sheet

• 4 = Master Student

Reflection task: Graphic Organizer

• Complete worksheet and get it signed off by Teacher or Master Students. Once signed, show teacher and you can increase your Mastery Level to 4.
• 3’s will work Independently
• 2’s will work with Master Students
• 1’s will work with Teacher

Time: 15 minutes Tape practice over EQ 6.1

90 + → 4

70-80 → 3

60-50 → 2

<40 → 1

Topic: Sexual Reproduction (Meiosis)

• 6.2- I can explain how cell division and reproduction are related.

Pre-Thoughts

What are chromosomes?

Do a quick search and write it in your notebook.

Share with your table.

Crossing Over

Homologous Pairs

Law of Segregation

Law of Independent Assortment

Day 3

Friday, May 4

Bell Ringer

What is a chromosome?

How many chromosomes does a human have?

What do we call these pairs of chromosomes and where do they come from?

Mitosis and Meiosis Foldable

Choose 6 words to associate with each

• Divides twice
• Body (Somatic)
• Growth + Repair
• Sexual Reproduction
• Gametes (Sex Cells)
• Divides once

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• Identical to parent
• Increases genetic variation
• Diploid (2n)
• 2 cells produced
• 4 cells produced
• Haploid (1n)

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Mitosis

Meiosis

All 3 topics are unique to which cell division: Mitosis or Meiosis?

Add them to that section.

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Crossing over Independent Assortment Law of Segregation

Complete the Table to compare Mitosis and Meiosis

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Complete the Table to compare Mitosis and Meiosis

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Model 6 Videos (1st and 4th only)

Edpuzzle.com

• Reyna’s Class Code: keciziv
• Mitosis, Meiosis, Cell Cycle and Cancer
• (Choose 2 to watch and answer questions; 3rd will be a bonus)

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Edpuzzle EOC Bonus Review Due 5/21 (Mon)

Join Reyna’s Class with your own Account using a name I can understand- NO SHARING! Individual grades only!

CLASS CODE: buwzoeg

**Bonus Points will be awarded on videos where you score above a 50%

**More videos completed = more points

Edpuzzle EOC Bonus Review Due 5/21

Join the Class with your own Account using a name I can understand- NO SHARING!

CLASS CODE: votmuwe

**Bonus Points will be awarded on videos where you score above a 50%

**More videos completed = more points

Day 4

Monday, May 7

Essential Question (EQ) 6.2

• What are 2 differences between mitosis and meiosis?
• What 2 types of cells go through meiosis?

Quiz 6.2

• 6.2- I can explain how cell division and reproduction are related.

Socrative App or Website: https://b.socrative.com/login/student/

Room Name: BIOREYNA

Write your score on your mastery sheet

90 + → 4

70-80 → 3

60-50 → 2

<40 → 1

Quiz 6.2

• 6.2- I can explain how cell division and reproduction are related.

Socrative App or Website: https://b.socrative.com/login/student/

Room Name: BIOLOGYMRB

Write your score on your mastery sheet

90 + → 4

70-80 → 3

60-50 → 2

<40 → 1

Quiz 6.2 Reflection

Write down your score (1-4) on your Mastery Sheet

• 4 = Master Student

Reflection task: Graphic Organizer

• Complete worksheet and get it signed off by Teacher or Master Students. Once signed, show teacher and you can increase your Mastery Level to 4.
• 3’s will work Independently
• 2’s will work with Master Students
• 1’s will work with Teacher

Time: 15 minutes Tape practice over EQ 6.2

90 + → 4

70-80 → 3

60-50 → 2

<40 → 1

Topic: Using cell division in Biotech

• 6.3- I can explain the basic concept of changes in DNA (GMO, transgenic, cancer)

Pre-Thoughts

Biotech Webquest

Visit our class website: tinyurl.com/bioreyna

• GMOs
• Pros and Cons of GMOs
• Ethics of Biotechnology
• Human Genome Project, Gene therapy, Stem cell research, Cloning

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Day 5

Tuesday, May 8

***TEST TOMORROW!!!

Bell Ringer

Draw the steps of the cell cycle and mitosis in order.

Biotech Takeaways

• GMOs and transgenic organisms
• Pros/Cons
• Human Genome Project, Gene therapy, Stem cell research, Cloning

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Model 5 Remediation

Visit our website and work on Model 5 Remediation for notes and practice questions before retesting.

You should check PowerSchools or your test tracker to see which ones you should work on.

Edpuzzle EOC Bonus Review Due 5/21 (Mon)

Join Reyna’s Class with your own Account using a name I can understand- NO SHARING! Individual grades only!

CLASS CODE: buwzoeg

**Bonus Points will be awarded on videos where you score above a 50%

**More videos completed = more points

Review Day

• Complete the vocabulary word associations and 10 drawings
• Complete 6.1 and 6.2 quiz remediations
• Notebook check tomorrow
• 6.1 Mitosis Lab notes
• Mitosis and Meiosis Foldable
• Model 6 Review Vocab

Model 6 Vocabulary-Define and draw a picture

• Homologous Chromosomes
• Crossing Over
• Independent Assortment
• Gamete
• Somatic cell
• Diploid
• Haploid
• Chromatin