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REVIEW FOR TESTMACROMOLECULES
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The four macromolecules are: Carbohydrates Proteins Lipids Nucleic acids
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It forms the backbone of biological compounds. Carbon
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Carbon forms covalent bonds with other elements, or with other carbon atoms. four
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Carbon can form Single bond Double bond Triple bond Double bond
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NH 3 AMMONIA NH H H C 12 H 22 O 11 sucrose Which molecule is larger?
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Carbohydrate C 12 H 22 O 11 sucrose Which molecule is larger?
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Carbohydrates include sugars like starch glycogen cellulose OH H H HO CH 2 OH H H H OH O glucose and sucrose
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What is the formula for glucose? C 6 H 12 O 6
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Proteins include enzymes antibodies muscles
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Lipids include Fats and oils cholesterol phospholipids
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Oil Water A lipid is a nonpolar molecule that does not dissolve in water. Do lipids dissolve in water?
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Nucleic acids include DNA and RNA
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contains DNA the genetic information
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Carbohydrates are composed of monosaccharides polysaccharide monosaccharide
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Proteins are composed of Amino acids
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Lipids are composed of fatty acids
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Nucleic acids are composed of nucleotides P S B P P S S B B
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Amino acid Amino acid Amino acid Amino acid Amino acid Amino acid Amino acid Amino acid Amino acid Amino acid Which macromolecule? protein
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Which macromolecule? carbohydrate
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amino acid amino acid amino acid amino acid amino acid amino acid Which macromolecule? proteins
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Which macromolecule? Lipid
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What are these? monosaccharides
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Which macromolecule? carbohydrate
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P Base Sugar What is this? A nucleotide
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P Base Sugar Nucleic acid Which macromolecule?
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—N——N— H H H | —C— | C—OH || O R variable group What is this? An amino acid
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—N——N— H H H | —C— | C—OH || O R variable group protein Which macromolecule?
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What is this? DNA
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Nucleic acid Which macromolecule?
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Molecule that speeds up chemical reactions enzymes
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A polysaccharide What is this?
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carbohydrate Which macromolecule?
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insulates body cushions organs & fats
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nucleotide Which macromolecule? Nucleic acids
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What is this? An amino acid
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proteins Which macromolecule?
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What are these? monosaccharides
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Which macromolecule? carbohydrate
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What is this? A nucleotide
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A nucleic acid Which macromolecule?
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What are these? disaccharides
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carbohydrates Which macromolecule?
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DNA & RNA Which macromolecule? Nucleic acids
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What is this? An amino acid
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proteins Which macromolecule?
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Muscles are composed of protein
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What are these? Fatty acids
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Which macromolecule? lipids
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What is this? polysaccharide
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Which macromolecule? carbohydrate
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A nucleotide What is this?
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A nucleic acid Which macromolecule?
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What are these? Amino acids
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proteins Which macromolecule?
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What structure is composed of phospholipids? Cell membrane
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The cell wall of plants is composed of the above macromolecule. The above macromolecule is... cellulose
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Adenine --- A Thymine --- T Cytosine --- C Guanine --- G These are the bases for nucleotides
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What contains more energy? 1000 g of carbs 1000 g of fat 1000 g of protein
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What is the monomer? glucose
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What is this? polysaccharide
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Which macromolecule? carbohydrate
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Glycogen This macromolecule is found in the liver of animals. What is it?
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Energy storage This macromolecule is found in the liver of animals. What is it’s function?
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What is the function of glucose? glucose This is a molecule of … (a specific name) To provide immediate energy for cells.
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Fat Triglyceride is a ….
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Long term energy storage The function of this molecule is …
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What is the monomer? glucose
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What is it? starch glucose This macromolecule is found in plants and provides energy. What is the function of the above macromolecule? Energy storage
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What is the function of this molecule? To provide immediate energy for cells.
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? enzyme
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? substrate
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? products
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Study hard and you will excel!!! And you’ll make your teacher very happy
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What is this? A triglyceride
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What is this? A phospholipid
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What is this? Triglyceride
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