Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars

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1 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars

2 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars

3 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars a. is wrong because starch is a carbohydrate and is made of monosaccharides, not amino acids

4 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars

5 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars b. is wrong because fats is a lipid and lipids are made of glycerol and fatty acids, not amino acids

6 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars

7 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars d. is wrong because sugar is a carbohydrate and is made of monosaccharides, not amino acids

8 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars

9 Bell Work A molecule composed primarily of amino acids would be classified in which of the following groups? a. starches c. proteins b. fats d. sugars c. is right because proteins are made of amino acids

10 Enzymes

11 special type of protein Enzymes

12 special type of protein monomer: Enzymes

13 special type of protein monomer: amino acids Enzymes

14 special type of protein monomer: amino acids function: Enzymes

15 special type of protein monomer: amino acids function: speed up chemical reactions

16 special type of protein monomer: amino acids function: speed up chemical reactions build =

17 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize

18 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down =

19 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down = digest

20 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down = digest vocabulary:

21 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down = digest vocabulary: substrate:

22 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down = digest vocabulary: substrate: : molecule that the enzyme works on

23 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down = digest vocabulary: substrate: : molecule that the enzyme works on active site:

24 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down = digest vocabulary: substrate: : molecule that the enzyme works on active site: : where substrate binds to enzyme

25 special type of protein monomer: amino acids function: speed up chemical reactions build = synthesize break down = digest vocabulary: substrate: : molecule that the enzyme works on active site: : where substrate binds to enzyme enzymes end in ase

26 Enzymes

27 lock and key model: Enzymes

28 lock and key model: each enzyme is reusable, but only works on one substrate

29 lock and key model: each enzyme is reusable, but only works on one substrate

30 work best at a specific temperature and ph

31 work best at a specific temperature and ph Number of Substrate Affect of Tempertature Temperature ( F)

32 work best at a specific temperature and ph Number of Substrate Affect of Tempertature Temperature ( F) best at 98.6 F

33 work best at a specific temperature and ph Number of Substrate Affect of Tempertature Temperature ( F) best at 98.6 F Number of Substrate Affect of ph ph

34 work best at a specific temperature and ph Number of Substrate Affect of Tempertature Temperature ( F) Number of Substrate Affect of ph ph best at 98.6 F best at ph of 7.4

35 work best at a specific temperature and ph Number of Substrate Affect of Tempertature Temperature ( F) Number of Substrate Affect of ph ph best at 98.6 F best at ph of 7.4 ph of blood

36 work best at a specific temperature and ph Number of Substrate Affect of ph ph Number of Substrate Affect of ph ph

37 work best at a specific temperature and ph Number of Substrate Affect of ph ph best at ph of 2.1 Number of Substrate Affect of ph ph

38 work best at a specific temperature and ph Number of Substrate Affect of ph ph best at ph of 2.1 ph of stomach acid Number of Substrate Affect of ph ph

39 work best at a specific temperature and ph Number of Substrate Affect of ph ph Number of Substrate Affect of ph ph best at ph of 2.1 best at ph of 6.0 ph of stomach acid

40 work best at a specific temperature and ph Number of Substrate Affect of ph ph Number of Substrate Affect of ph ph best at ph of 2.1 ph of stomach acid best at ph of 6.0 ph of urine

41 Lipids Review 1. What is the main lipid? 2. What is its function? 3. What is its monomer? 4. What is the function of phospholipids? 5. What is the function of a steroid? 6. How are saturated and unsaturated fats different? 7. Why are saturated fats solid at room temperature? 8. How are phospholipids and triglycerides different? 9. How are lipids different than carbohydrates? 10. Why is a saturated oil not a real thing?

42 Proteins Review 1. What is the monomer of a protein? 2. How many different monomers are there? 3. How is it possible to have thousands of different proteins? 4. What are some foods that are high in protein? 5. What are the functions of proteins? 6. What is a protein called that speeds up chemical reactions? 7. What is primary structure? 8. What is secondary structure? 9. What is tertiary structure? 10. What is quaternary structure?

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