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Biochemistry Flashcards

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7442091049biochemistrythe study of the chemical makeup(molecules) of living things.0
7442103723organicmolecules that contain hydrocarbons. Carbohydrates, lipids, proteins, nucleic acids.1
7442130732inorganicmolecules that do not contain hydrocarbons. Water, carbon dioxide, oxygen.2
7442156433hydrocarbonscarbon chains connected to hydrogen atoms.3
7442163382polymerlarge molecule made up of a repeating sub unit.4
7442171083monomera single sub unit used to build a polymer.5
7442177388dehydration synthesisthe process of removing water (dehydrate) to make a larger molecule (synthesize).6
7442188700hydrolysisthe process of adding water (hydro) back into a polymer in order to split it apart (lysis).7
7456198800monosaccharide1, simple sugars, quick energy, C6H12O68
7456203604disaccharide2, simple sugars, quick energy, C12H22O119
7456203605maltose2 glucose10
7456207582sucrose1 glucose 1 fructose11
7456207583lactose1 glucose 1 galactose12
7456210039polysaccharidemany, complex sugars, thousands long, stored energy13
7456212610glycogeninsides of animals14
7456212611chitinoutside of animals15
7456215828starchinside of plants16
7456215829celluloseoutside of plants17
7517931843lipidmade up of C,H, and O. Found in nature as fats, waxes, and oils. Monomer = glycerol + fatty acids. Used for long term storage of energy. Form cell membranes. Provide insulation and protective coat for animals. Cushions internal organs.18
7517934069glycerolbackbone for lipid structure19
7517936941fatty acid3 of them in a lipid. Can be saturated or unsaturated.20
7517948378saturatedStable and hard to digest. Solid at room temperature. Single bonds only. Animal fats (ex. butter).21
7517960147unsaturatedLess stable & easy to digest. Liquid at room temperature. Have double bonds. Plant fats (ex. olive oil).22
7517962285carboxyl groupThe CH2O at the end of each structure.23
7517969035non-polarequal charge all around.24
7517972263ester bond3 bonds made by dehydration synthesis.25
7556791679proteinsMade up of C, H, O, and N. Proteins make up 15% of your biomass! Involved in nearly every function of your body. Cells contain about 10,000 different proteins.26
7556791680amino acidsMonomer. 20 different types! Are made up of four functional groups: Amino Group (-NH2) Carboxyl Group (-COOH) R Group Hydrogen atom27
7556791681amino group-NH228
7556793508R-groupside chain unique to each amino acid. 20 different options! The only part that changes in an amino acid.29
7556793509polypeptide3+ amino acids30
7556795554peptide bondHolds amino acids together31
7556795555fibrousstraight not folded protein32
7556797042globularfolded protein33
7556797043denatureunfold in unfavorable conditions: pH Temperature Salinity (salt) A change to the 3D shape of the protein will result in a change or loss of function34
7608894386atomThe smallest particle of an element (that still retains the element's properties).35
7608894387macromoleculevery large molecule, such as protein36
7608898891glucose1 of 3 monosaccharides, C6H12O6, makes each of the disaccharides.37
7608898892fructose1 of 3 monosaccharides, C6H12O6, makes sucrose with glucose.38
7608902361galactose1 of 3 monosaccharides, C6H12O6, makes lactose with glucose.39
7608906257glycosidic bondconnects monosaccharides to make disaccharides.40
7608909165dipeptide2 amino acids41

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