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Biology 2

QuestionAnswer
6 Elements of life Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, Sulfur
Carbohydrate CHO Sugar Glucose, Fructose, Lactose, Cellulose Pasta and Bread, Sweets, Fruits and Veggies
Lipids CHO Fatty Acids Fats, Oils, Steroids, Waxes Butter, Oil, Nuts
Proteins CHON Amino Acids Insulin, Hemoglobin, Antibodies, Enzymes Seafood, Poultry, Steak, Milk, Eggs, Cheese
Nucleic Acids CHONP Nucleotides DNA, RNA, ATP Anything made of cells
Monomers Single Unit
Polymers Many Units
Hydrolysis Breaks down polymers into monomers by adding water
Dehydration Synthesis Combines monomers into polymers by removing water
Lipid Functions Back-up energy source Forms the cell membrane Body fat maintains homeostasis
Saturated Fats Solid at room temperature Considered unheathy fats Have single carbon bonds
Unsaturated Fats Liquid at room temperature Considered healthy fats Have double carbon bonds
Solubility Insoluble in water (doesnt mix) They are hydrophobic Soluble in oil
Proteins Also known as polypeptides
Protein Functions Regulates cell function Transports molecules in and out of cells Turns genes on and off Combines with DNA to form chromosomes
Nucleic Acids Deoxyribonucleic acid Ribonucleic acid Adenosine triphosphate
Nucleotides Consist of Three Parts 5-Carbon sugar Phosphate group Nitrogenous Base
Nucleic Acid Functions Genetic blueprint for life Store and transfer genetic info Directs protein synthesis
ATP Used for the release and storage of energy Contains: adenine, ribose, sugar, 3 phosphates
Where is Energy Stored In bonds
Created by: dinglenut2
 

 



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