1. Start-up for 9/15/16
You are going to watch a video introducing macromolecules. Complete a summary during the video answering the following two questions: 1) How do we obtain all of the molecules necessary for our body that we deplete throughout the day? 2) What are the 3 molecules we need what they made of and what are their job/s?

2. Organic Chemistry Chapter 2 Sections 1 and 3
Carbon Compounds and Macromolecules

3. Objectives: Students will
Define 6 words related to macromolecules.
Compare the 2 main types of bonds.
Analyze why carbon is special.
Summarize how monomers, polymers, and macromolecules are related.
List the 4 classes of macromolecules
Identify the function and building blocks of each macromolecule
Analyze a day of personal diet explain whether or not it is healthy.
Create a meal plan that incorporates all of the
macromolecules.

4. Atoms – basic unit of matter
Define 6 words related to macromolecules.
Units of Matter ….. What is the smallest thing of which everything is made?
Atoms – basic unit of matter
Elements
Compounds & Molecules
C, O, H, N, S
CO2, H20, C6H1206

5. Check For Understanding
How are a proton, a neutron, and an electron similar and how are they different?

6. Atom Proton Neutron Electron Nucleus, + charge Nucleus, No charge
Define 6 words related to macromolecules.
Proton
Nucleus, + charge
Neutron
Nucleus, No charge
Electron
Orbits, - charge
Atom

7. 1. Proton 2. Element 3. Molecule 4. Compound 5. Neutron 6. Atom
Understanding Check
Given the following clues, identify which word it
represents.
1. Positive subatomic particle
2. Carbon
3. H2O
4. NaCl
5. Nucleus, no charge
6. Basic unit of matter
7. Orbit, negative charge
1. Proton
2. Element
3. Molecule
4. Compound
5. Neutron
6. Atom
7. Electron

8. Start-up for September 16, 2016
Analyze the back of your food label. Under calories you will find three of the four macromolecule categories. What do you think they are?
2. List at least three things that are happening inside your body now.
3. Why do you think it is important to have a balance of macromolecules in your diet?
4. Why do you think obesity is such a problem in the U.S? Refer to the macromolecules in your answer

9. B) Compare the two types of chemical bonds
Ionic Bonds
From Ions
Ions – atoms that gain or lose electrons when bonding
Metal + Non-metal

10. Covalent BONDS Share electrons
Stronger than ionic that donate or Gain electrons
2 non-metals

11. Understanding Check Which type of bond is it and why?.
1. MgCl2
2. C6H12O6
3. H2O
4. NaCl
5. NH3
6. HCl
7. KBr
1. Ionic
2. Covalent
3. Covalent
4. Ionic
5. Covalent
6. Covalent
7. Ionic

12. C) Analyze why carbon is special.
These are real carbon compounds. Identify at least 2 unique carbon traits
Amino Acids
Glucose
Propane

13. Carbon = 4 electrons in its outside energy level.
Identify the special characteristics of carbon
Organic Compounds
Organic = Living
Contain carbon.
Carbon = 4 electrons in its outside energy level.
Needs 8 to fill
Can bond on all 4 sides – Covalently
Forms Huge Chains

14. Polymer = many monomers Examples Monomer = single unit Examples
B) Summarize how monomers, polymers, and macromolecules are related.
Polymer = many monomers
Examples
Monomer = single unit
Examples
Macromolecules = giant molecules
Polymers are macromolecules formed through polymerization

15. C) List the 4 classes of macromolecules
1. Carbohydrates
3. Protein
2. Lipids
4. Nucleic Acids

16. What are many monomers linked together called?
Exit Ticket
Rank these in order from smallest to largest in relationship to each other: Element, Compound/Molecule, Atom, Subatomic particles.
What are many monomers linked together called?
What process links monomers?
Why is carbon the main element found in macromolecules?
What are the four macromolecules?