Bio 12 L4 (2017-18) Date: Sept 14th 2017
| Last lessons Objective | Class Notes or Information
1. Sugars 2. Fats 3. Other funchtion of CHO’s |
Evaluations
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| Today’s Objective | 1. Amino Acids
2. Peptide Bond 3. 3 levels of proteins
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| Topic
Number One |
An amino acid is recognized by both an amine and an acid group.
https://en.wikipedia.org/wiki/Amino_acid
Notice that there are four specific groups While there are many variations of “R” groups, there are a limited number of essential amino acids. These are amino acids that the body does not make.
Some videos https://www.youtube.com/watch?v=cyh6mo2AeaU https://www.youtube.com/watch?v=391TXlzbWo8
Foods high is essential amino acids https://www.youtube.com/watch?v=yMx8XsMH-nM
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| Topic
Number Two |
The peptide bond and the making of protein
https://www.youtube.com/watch?v=pmQuNRHJMw4
Making and breaking the peptide bond
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| Topic
Number Three |
Four levels of protein shapes are linked to their function.
https://www.youtube.com/watch?v=2Jgb_DpaQhM
https://www.youtube.com/watch?v=iDVR1TB1X9w https://www.youtube.com/watch?v=Q7dxi4ob2O4
Which groups are linked to each level? What or how are proteins denatured? How does structure change as the moves up a level? What are some examples of cell structures linked to level of structure?
Levels 1 2 3 4
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| Text Reference | Chapter Two
Molecules of life
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| You tube Reference |
chemistry for biologists http://www.rsc.org/Education/Teachers/Resources/cfb/index2.htm
Other reasons to study biology in high school http://seniorsecondary.tki.org.nz/Science/Rationale/Why-study-biology
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| Class Notes References
and home work |
In class work sheet
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| Take Home message
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John the motor protein.
https://www.youtube.com/watch?v=tMKlPDBRJ1E
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Evaluation Next Class |
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