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Published byJoanna Higgins Modified over 9 years ago
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MACROmolecules BIG molecules
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What are the four groups of carbon compounds found in living things? Carbohydrates Lipids Proteins Nucleic Acids
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1. Carbohydrates Made of… Carbon Hydrogen Oxygen Examples: glucose fructose lactose Function: Provides Energy Monomer: Monosaccharide Mono = one Saccharide = sugar Glucose Molecule
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2. Lipids Made of… Carbon Hydrogen Oxygen Examples: Fats Oils Waxes Cholestrol Function: energy storage, cell membrane, hormone Monomer: Triglyceride (three fatty acids, 1 glycerol)
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3. Proteins Large molecule made of… Carbon Hydrogen Oxygen Nitrogen Sulfur Examples: hemoglobin (in blood) Actin & myosin (muscles) Keratin (hair, nails) Monomer: Amino acids (20 total) Function: structure, aid in chemical reaction, immune response
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4. Nucleic Acids Monomer made of… Carbon Hydrogen Oxygen Nitrogen Phosphorous Examples: DNA (deoxyribo-nucleic acid) Function: contains the info cells need to make proteins (“blueprint” for life) Monomer: Nucleotide (contains sugar molecule, phosphate molecule, & base molecule)
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MACROMOLECULE LAB
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