1. September 8th On-Level
Materials:
Journal
Chromebook
Be ready to work on posters – you will get 15 minutes
Place bags and phones on the side by the windows.

2. September 8th Pre-AP Place bags and phones on the side by the windows.
Materials:
Journal
Chromebook
Earbuds
Log in to Socrative Student
Gunn1st
Gunn7th
Place bags and phones on the side by the windows.

3. Journal Set-Up Title page 16: Protein Notes
Title page 17: Build a Protein

4. PROTEINS

5. Watch Intro video

6. 6.3 Section Summary 6.3 – pages 157-163
The function of proteins
Why would you eat a lot of protein?
6.3 Section Summary 6.3 – pages

7. 6.3 Section Summary 6.3 – pages 157-163
Function of a protein
Form almost every structure within the body from every tissue to every organ.
6.3 Section Summary 6.3 – pages

8. 6.3 Section Summary 6.3 – pages 157-163
Enzymes
Special protein responsible for carrying out the bodies chemical reactions are called enzymes.
6.3 Section Summary 6.3 – pages

9. 6.3 Section Summary 6.3 – pages 157-163
The structure of proteins
Contain carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. CHON!
A protein is a polymer composed of amino acids. (monomer)
Remember a polymer is composed of monomers.
There are about 20 common amino acids. 12 can be made by the body. The rest must be consumed.
6.3 Section Summary 6.3 – pages

10. Amino acids are linked by peptide bonds.
Dipeptide (2 amino acids)
Polypeptide (3+ amino acids)

11. How can only 20 amino acids make the 1000’s of proteins necessary for the human body to function?

12. Amino acids interact to give a protein its shape.
Proteins differ in the number and order of amino acids.
Amino acids interact to give a protein its shape.
hydrogen bond
Hemoglobin
Incorrect amino acid sequence will change a protein’s structure and function.
Teacher – cheater
Sobbing- robbing (1 change in 574 amino acids)

13. Protein Folding watch video: Protein Folding

14. Build a Protein Follow the directions on the worksheet.
Glue on page 17