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Biochemistry Flashcards

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7488844718Organic compoundsA chemical compound containing the element carbon and usually synthesized by cells (lipids, proteins, carbohydrates, & nucleic acids)0
7488844719HydroxylOH ex. Ethanol (C2H5OH) It is polar, present in sugars and some amino acids1
7488844720CarbonylC double bonded to O ex. Formaldehyde, sugars (carbohydrate), nucleotide bases It is polar and reactive2
7488844721CarboxylCOOH, composed of hydroxyl & carbonyl ex. Carboxylic acid, acetic acid (vinegar), amino acid (protein) It is polar, makes things sour, and is very acidic3
7488844722AminoNH2 ex. Amino acid (proteins), methylamine, dopamine It is in nucleotides (DNA & RNA) and it is basic4
7488844723PhosphatePO4 ex. ATP (energy currency of cells), phospholipids, nucleic acids (DNA & RNA), proteins It is polar and ionized (usually) and very reactive5
7488844724Functional groupsCollections of atoms that participate in chemical reactions, they give the organic compound its chemical properties6
7488844725IsomersOrganic compounds with the same molecular formula but different structures and therefore different properties7
7488844726HydrocarbonA chemical compound composed only of the elements carbon and hyrdrogen8
7488844727Carbon skeletonThe chain of carbon atoms that form the structural backbone of an organic molecule. Monosaccharides function as carbon skeletons, ex. glucose9
7488844728MacromoleculesA giant molecule in a living organism: lipids, carbohydrates, proteins, and nucleic acids10
7488844729Carbohydrate11
7488844730Protein12
7488844731Monosaccharides13
7488844732Disaccharide14
7488844733Polysaccharide15
7488844734Monomer16
7488844735Starch17
7488844736Glycogen18
7488844737Cellulose19
7488844738Chitin20
7488844739Lipid21
7488844740Polymer22
7488844741Hydrophobis23
7488844742Hydrophillic24
7488844743Triglyceride25
7488844744Unsaturated fatty acid26
7488844745Saturated fatty acid27
7488844746Dehydration reaction28
7488844747Hydrolysis reaction29
7488844748Wax30
7488844749Phospholipid31
7488844750Steroids32
7488844751Cholesterol33
7488844752Amino acid34
7488844753Peptide bond35
7488844754Polpeptide36
7488844755Denaturation37
7488844756Nucleic acid38
7488844757DNA39
7488844758RNA40
7488844759Nucleotide41
7488844760Nitrogenous base42
7488844761Double helix43
7488844762Substrate44
7488844763Active site45
7488844764Noncompetitive inhibitor46
7488844765Competitive inhibitor47
7488844766Feedback inhibition48
7488844767Peptide49
7488844768ATP50
7488844769Enzymatic proteinsEnzymes; a protein that accelerates the chemical conversion of chemical reactions Ex. digestive enzymes51
7488844770Structural proteinsRepair and support muscles Ex. collagen (gives bones strength and flexibility), keratin52
7488844771Defense proteinsAnitbodies that protect by fighting diseases that cause bacteria Ex. thrombin53
7488844772Transport proteinsAre found in cell membrane and they transport other substances, Ex. hemoglobin (carries oxygen from lungs to tissues)54
7488844773Contractile proteinsA protein in muscle cells and joints that enables them to move Ex. actin (in muscles to allow them to move)55
7488844774Storage proteinsProteins in that provide food and store amino acids Ex. ovalbumin (found in egg white)56
7488844775Signal proteinsFound in cell membrane and they respond to chemical stimuli Ex. insulin (signals cells to take in and use sugar)57

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