directions Take out your stamp sheet. Make sure your name is on it. Pick an assignment Vocab 1-1 notes 1-2 notes + Levels of Organization Project 1-3 notes + Cell Phone vs. Human Diagram Put it BEHIND your stamp sheet and drop it off at the very back lab bench on YOUR SIDE.
Do now activity #5 Define control. Define variable. Define hypothesis. List the steps of the scientific method. What is the difference between theory and hypothesis? What is the difference between control and variable? What is the difference between results and conclusion?
Do now activity #6 What is the difference between an element and a molecule? What are the 4 macromolecules? Which macromolecule is made of fats? Which macromolecule is made of amino acids? Which macromolecule is made of sugars? Which macromolecule is made of nucleotides?
Do now activity #7 Give the definition of homeostasis. Give the definition of cell. Give the definition of organism. Why is a human considered a living thing, but a cell phone is not? Which Characteristics of Life is it missing? What is the correct order of the Levels of Organization? How many Characteristics of Life are there? List all of them.
Do now activity #8 Give me an example of a nucleic acid. Give me an example of a protein. Give me an example of a carbohydrate. How are macromolecules formed? (simple to complex) What 2 macromolecules are made up of the same elements? How are macromolecules formed from essential elements of living systems? (answer on your lab report!)
Section 1-4 Macromolecules Unit 1—Molecular Biology Essential Question How are macromolecules formed from the essential elements of living systems? Learning Targets Explain how macromolecules are formed from individual elements (Carbon, Hydrogen, Oxygen, and Nitrogen). Explain how the sugar molecules from our food are broken down into elements (C,H,O) and used to make other macromolecules. Section 1-4 Macromolecules
This is a pencil!
announcements Section 1 Test Scheduled for Tuesday: 8/28/18 Stamp Sheet due Monday 8/27/18 Class website is updated with all necessary class files Did you have a Quiz today? Be prepared for a quiz on 1-1 and 1-2 notes tomorrow!
announcements LAB IS GOING TO BE ON WEDNESDAY AUGUST 22, 2018! *Do Not Be Absent. There will be no make-up labs offered*
Extra Credit Opportunity (CLASS PASS): announcements Extra Credit Opportunity (CLASS PASS): 5 bananas || 1 box of strawberries || a bottle of 91% isopropyl alcohol
Don’t forget to chunk your notes!
Carbohydrates are made of ______! sugars Carbohydrates are made of ______!
They are your MAIN source of _____ ! carbohydrates energy They are your MAIN source of _____ !
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Lipids are made of: Fats, Oils, and Waxes
Cell Membrane Structure LIPIDS are needed for: Insulation Energy Cell Membrane Structure
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Nucleic acids are made up of: ________ ! Monohybrid freckles, breeding, hereditary diseases nucleotides Nucleic acids are made up of: ________ !
Nucleic acids store and transmit hereditary, or genetic information.
NUCLEIC ACID examples are: DNA stores genetic information RNA makes proteins
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Proteins are made of Amino Acids
PROTEINS are needed for: Muscles Lactose Tolerance Cell Transport Skin
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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.
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Structure: carbohydrates Monomer = Monosaccharide
Structure: carbohydrates Polymer = Polysaccharide
Structure: carbohydrates Macromolecule = Carbohydrate
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Monomer = Fatty Acids/Glycerol Structure: Lipids Monomer = Fatty Acids/Glycerol
Polymer = Triglyceride Structure: Lipids Polymer = Triglyceride
Structure: Lipids Macromolecule = Lipid
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Structure: NUCLEIC ACIDS Monomer = Nucleotide
Structure: NUCLEIC ACIDS nucleotide + nucleotide + nucleotide + nucleotide Poly-Nucleotide Polymer = Poly-Nucleotide
Structure: NUCLEIC ACIDS Macromolecule = Nucleic Acid
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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
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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 Example To make proteins you need: __Hydrogen__ __Nitrogen__ __Carbon__ __Oxygen__
Our body can make macromolecules You can get 1.__element?__ 2.__element?__ 3.__element?__ from carbohydrates!
Our body can make macromolecules You can get 1.__Carbon__ 2.__Hydrogen__ 3.__Oxygen__ from carbohydrates!
Our body can make macromolecules To make nucleic acids you need: __element?__
Our body can make macromolecules To make nucleic acids you need: __Hydrogen__ __Nitrogen__ __Carbon__ __Oxygen__
Our body can make macromolecules To make lipids you need: __element?__
Our body can make macromolecules To make lipids you need: __Carbon__ __Hydrogen__ __Oxygen__
Our body can make macromolecules