Section 1-3 Macromolecules Unit 1—Molecular Biology Essential Question How are macromolecules formed from the essential elements of living systems? Section 1-3 Macromolecules Learning Targets: Explain how macromolecules are formed from individual elements (Carbon, Hydrogen, Oxygen, and Nitrogen).
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LAB IS GOING TO BE ON WEDNESDAY AUGUST 17, 2016! announcements LAB IS GOING TO BE ON WEDNESDAY AUGUST 17, 2016!
announcements Biology Tutoring will begin next week. Everyday: 7:00AM – 7:30AM||Tuesday & Thursday: Lunch B||Afterschool 2:30PM – 3:30PM: August 15, 2016 Extra Credit Opportunity (10 points): 10 bananas || 2 packets of cheese cloth || two bottles of 91% isopropyl alcohol
Macromolecule graphic organizer Type of Macromolecule What it is made up of Why living things need it Example 1. 2. 3. 4.
carbohydrates Sugars!
Your MAIN source of ENERGY! carbohydrates Your MAIN source of ENERGY!
LIPIDS Fats, Oils, and Waxes
LIPIDS Insulation Energy Cell Membrane Structure
Nucleotides! NUCLEIC ACIDS Monohybrid freckles, breeding, hereditary diseases Nucleotides!
Store and transmit hereditary, or genetic, information. NUCLEIC ACIDS Store and transmit hereditary, or genetic, information.
NUCLEIC ACIDS DNA stores genetic information RNA makes proteins
PROTEINS Amino Acids
PROTEINS Muscles Lactose Tolerance Cell Transport Skin
structure Monomer Polymer Macromolecule
structure Monomers -- simple molecules Polymer -- linked monomers Macromolecules -- large polymers Use plastic “baby” toys to demonstrate. The monomers can be the same like in a watch band or different like in a bead necklace.
Macromolecule graphic organizer Monomer Polymer Type of Macromolecule 1. 2. 3. 4.
Structure: carbohydrates Monomer = Monosaccharide
Structure: carbohydrates Polymer = Polysaccharide
Structure: carbohydrates Macromolecule = Carbohydrate
Monomer = Fatty Acids/Glycerol Structure: Lipids Monomer = Fatty Acids/Glycerol
Polymer = Triglyceride Structure: Lipids Polymer = Triglyceride
Structure: Lipids Macromolecule = Lipid
Structure: NUCLEIC ACIDS Monomer = Nucleotide
Structure: NUCLEIC ACIDS nucleotide + nucleotide + nucleotide + nucleotide Poly-Nucleotide Polymer = Poly-Nucleotide
Structure: NUCLEIC ACIDS Macromolecule = DNA/RNA
Monomer = Amino Acids (20) Structure: PROTEINS Monomer = Amino Acids (20)
Polymer = Poly-Peptide Structure: PROTEINS amino acids + amino acids + amino acids + amino acids Poly-Peptide Polymer = Poly-Peptide
Macromolecule = Protein Structure: PROTEINS Macromolecule = Protein
Our body can make macromolecules To make something, you must have materials to start with.
Our body can make macromolecules Example To make proteins you need: __element?__
Our body can make macromolecules You can get 1.__element?__ 2.__element?__ 3.__element?__ from carbohydrates!
Our body can make macromolecules