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Laabri

11.16_6thSci_TR Ch 2 Task

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Last updated over 3 years ago
18 Nsɛmmisa
Slides and Objective

TR 2.4: Applying Ideas About Genes

Objective: KWBAT construct models to explain how gene variations at the molecular scale cause variations at the macroscale.

Part 1
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1
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Part 2
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Finished Early?

Part 1: Review

The image of the sim has a few key terms blacked out. Fill out the missing information!

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Silk flexibility, silk stickiness, and venom are all examples of...

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

“F1” and “F2” represent two different...

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Leo has a medium silk flexibility; this is an example of a....

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4.

Leo is ______ for this feature

Part 2: Modeling Variation in Spider Offspring

So far in this unit, we’ve been trying to understand the following question: Why do Darwin’s bark spiders make different proteins for silk flexibility?

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Using what you’ve learned so far, answer that question, using the terms proteins, heterozygous, and homozygous.

Sentence Starter:

Darwin Bark Spiders make different proteins for silk flexibility because...

Use the image above to answer questions 6 - 18.

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1
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1
4
Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Offspring A is version(s) of this gene. Because they have types of protein(s).

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Asemmisa {{asɛmmisaAhyɛnsode}}
12.

4
Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Offspring B is version(s) of this gene. Because they have types of protein(s).

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4
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Finished early? 1. Read

2. Draw

OR

Geniventure - Dragon Genetics games

  • https://geniventure.concord.org/?domain=https%3A%2F%2Flearn.concord.org%2F&domain_uid=356963#/home

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

What protein should be in this box?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What protein should be in this box?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

What protein should be in this box?

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

What protein should be in this box?

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

What protein should be in this box?

OFFSPRING A -

Explain how the proteins connect to make the trait for silk flexibility.

Hint:

1. Genes = ?

2. Are they homozygous/heterozygous?

3. What does that mean for proteins?

4. How do they connect?

Sentence Starter:

Offspring __ is ____because he has (one/two) copies of the gene. Allele ___ instructs for Protein ____ (and allele ___ instructs for Protein ____. This means that ______

(talk about how the proteins connect - how many connectors and what that means for the type of silk flexibility)

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

OFFSPRING B -

Explain how the proteins connect to make the trait for silk flexibility.

Hint:

1. Genes = ?

2. Are they homozygous/heterozygous?

3. What does that mean for proteins?

4. How do they connect?

Sentence Starter:

Offspring __ is ____because he has (one/two) copies of the gene. Allele ___ instructs for Protein ____ (and allele ___ instructs for Protein ____. This means that ______

(talk about how the proteins connect - how many connectors and what that means for the type of silk flexibility)

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

Offspring C is version(s) of this gene. Because they have types of protein(s).

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

OFFSPRING C -

Explain how the proteins connect to make the trait for silk flexibility.

Hint:

1. Genes = ?

2. Are they homozygous/heterozygous?

3. What does that mean for proteins?

4. How do they connect?

Sentence Starter:

Offspring __ is ____because he has (one/two) copies of the gene. Allele ___ instructs for Protein ____ (and allele ___ instructs for Protein ____. This means that ______

(talk about how the proteins connect - how many connectors and what that means for the type of silk flexibility)

Asemmisa {{asɛmmisaAhyɛnsode}}
17.

Offspring D is version(s) of this gene. Because they have types of protein(s).

Asemmisa {{asɛmmisaAhyɛnsode}}
18.

OFFSPRING D -

Explain how the proteins connect to make the trait for silk flexibility.

Hint:

1. Genes = ?

2. Are they homozygous/heterozygous?

3. What does that mean for proteins?

4. How do they connect?

Sentence Starter:

Offspring __ is ____because he has (one/two) copies of the gene. Allele ___ instructs for Protein ____ (and allele ___ instructs for Protein ____. This means that ______

(talk about how the proteins connect - how many connectors and what that means for the type of silk flexibility)