| 5250545058 | Proteins' building blocks | Amino acids | | 0 |
| 5250554703 | Amino Acid is composed of | central carbon atom, amino group, carboxyl group, a hydrogen, and an R group | | 1 |
| 5250563186 | Amino Acids are linked by | Peptide Bonds | | 2 |
| 5250567281 | Oligopeptides | a peptide whose molecules contain a relatively small number of amino-acid residues. | | 3 |
| 5250571905 | Polypeptides | many peptide bonds, longer, functional protein when 1 or more polypeptides | | 4 |
| 5250583863 | Protein functions | enzymes, defensive, hormonal, receptor, storage, structural, transport, genetic regulatory | | 5 |
| 5250588063 | Structures of Proteins | primary, secondary, tertiary, and quaternary | | 6 |
| 5250590726 | Primary | weaker forces, straight chain, hydrogen bonds, hydrophobic and hydrophilic interactions | | 7 |
| 5250596676 | Secondary | alpha helix or beta plated sheets, hydrogen bonds between N-H group on one amino acid and C=O group on other. | | 8 |
| 5250603508 | Tertiary | 3-dimensional shape, hydrogen bonds between R groups, disulfide bridges, hydrophobic side chains, vanderwalls, ionic interactions | | 9 |
| 5250610347 | Quaternary | Hydrophobic interaction, hydrogen bonds, ionic interaction, all held hold 4 subunits together. | | 10 |
| 5250614172 | Subunits | 2 or mor polypeptide chains | | 11 |
| 5250621776 | Glycine (special case Rs) | Fitting: single hydrogen atom so small to fit into tight corners in interior of protein molecule. | | 12 |
| 5250627142 | Proline (special case Rs) | Stabilization: modified Amino, lacks H so covalent bond with H-carbon will make a ring structure, limiting H bonding and rotation. | | 13 |
| 5250633584 | Cysteine | Folds: terminal -SH group, reacts with other cysteine R groups. Creates disulfide bridges. | | 14 |
| 5250639393 | Disulfide Bridges | -SH and -SH bond which creates -S-S- | | 15 |
| 5250644275 | Enzymes | proteins that speed up (catalyze) chemical rxns. | | 16 |
| 5250649186 | Transition State | releases free energy (Gibss free energy) | | 17 |
| 5250653564 | Activation energy | required to reach transition state to reach this. | | 18 |
| 5250655502 | Non-competitive | Stimulated. Changes structure |  | 19 |
| 5250679394 | Competitive | doesn't change structure, inhibited. |  | 20 |
| 5250687999 | Lipids building blocks | triglycerides: fatty acids and glycerol | | 21 |
| 5250706508 | Fats | solid at room temperature (20 degrees Celsius) | | 22 |
| 5250709059 | Oils | Liquid at room temperature | | 23 |
| 5250712262 | Fatty acids | long non polar hydrocarbon chains with polar carboxyl (-COOH) | | 24 |
| 5250723008 | Glycerol | Small 3 -OH groups | | 25 |
| 5250728383 | Saturated | one or more double bonds between carbons in fatty acids | | 26 |
| 5250730715 | Unsaturated | All bonds between carbon atoms are single in fatty acids | | 27 |
| 5250735646 | Functions Lipids | energy in C-C and C-H bonds
structural roles in cells and body surface
fat in animal bodies, thermal insulation | | 28 |
| 5250739944 | Phospholipids | triglycerides, but a phosphate containing compound replaces a fatty acid chain. | | 29 |
| 5250749230 | Head | hydrophilic part of the phospholipid, where the phosphate containing group that is negatively charged is at. | | 30 |
| 5250760057 | Tail | Hydrophobic part of the phospholipid, the 2 fatty acid chains. | | 31 |
| 5250763236 | Amphipathic | 2 opposing forces. hydrophilic from one end, hydrophobic from the other. | | 32 |
| 5250774918 | Phospholipid bilayer | two layers of phospholipids, with a hydrophobic, or water-hating, interior and a hydrophilic, or water-loving, exterior. | | 33 |
| 5250779336 | Carbohydrates building blocks | monosaccharides | | 34 |
| 5250785890 | Monosaccharides | Pentoses or Hexoses (up to 7 carbon atoms). Consists of -OH bonds and -H bonds. | | 35 |
| 5250796188 | Glycosidic linkages | form disaccharides (2), oligosaccharides (several), and polysaccharides (many). | | 36 |
| 5250804984 | Functions of Carbohydrates | stored energy, transport stored energy, structural molecules, signaling molecules. | | 37 |
| 5250813221 | Starch | plants, branched polysaccharides | | 38 |
| 5250817519 | Glycogen | Animals, highly branched | | 39 |
| 5250819526 | Cellulose | Cell wall, linear. | | 40 |
| 5250821136 | Condensation reactions | a reaction in which two molecules combine to form a larger molecule, producing a small molecule such as H2O as a byproduct. | | 41 |
| 5250827856 | Nucleic Acids | informational molecules: DNA and RNA. Polymers that store, transmit and express hereditary information (genetics). | | 42 |
| 5250832796 | DNA | deoxyribonucleic acid. stores and transmits info, recipe. | | 43 |
| 5250836435 | RNA | ribonucleic acid. info. encoded in DNA is used to specify amino acid sequences, cake. | | 44 |
| 5250886836 | Nucleic acids building blocks | Nucleotides (monomers) | | 45 |
| 5250893939 | Nucleotides components | nitrogen containing base, pentose sugar, 1 to 3 phosphate groups. In DNA, pentose is deoxyribose because absences of one oxygen atom. | | 46 |
| 5250905564 | Phosphodiester bonds | Pentose sugar in LAST nucleotides of chain and Phosphate group on NEW nucleotide link through condensation rxn. | | 47 |
| 5250920143 | Components Nitrogen containing base | Pyrimidines and Purines | | 48 |
| 5250921492 | Pyrimidines | Cytosine, Thymine, Uracil (RNA only) | | 49 |
| 5250922974 | Purines | Adenine, Guanine | | 50 |
| 5251003448 | Biochemical energy | chemical reaction: reactants ---> products.
changes in energy | | 51 |
| 5251028604 | Types of energy | potential energy and kinetic energy | | 52 |
| 5251031484 | Potential Energy | energy of state or position, stored energy, can be converted to kinetic energy | | 53 |
| 5251034255 | Kinetic Energy | energy of movement, does work and change, can convert to potential energy. | | 54 |
| 5251038340 | Metabolism | total sum of all chemical rxns occurring in a biological system at a given time | | 55 |
| 5251050183 | Formation of bond | release | | 56 |
| 5251050184 | breaking bond | input | | 57 |
| 5251053224 | Anabolic Rxns | input of energy, link simple to form more complex molecules | | 58 |
| 5251097295 | Catabolic Rxns | Break down complex molecules into simple ones, release energy | | 59 |
| 5251101457 | Thermodynamics Lawys | energy is neither created or destroyed
useful energy tends to decrease | | 60 |
| 5251103561 | Entropy | disorder (S) | | 61 |
| 5251103562 | Enthalpy | total energy (H) | | 62 |
| 5251105673 | Exothermic rxn | releases heat energy -ΔH | | 63 |
| 5251105674 | Endothermic rxn | absorbs heat energy +ΔH | | 64 |
| 5251106864 | Gibbs free energy change | ΔG = ΔH - TΔS. | | 65 |
| 5251119550 | Spontaneous Rxn | exergonic rxn ΔG<0 | | 66 |
| 5251122996 | Nonspontaneous rxn | endergonic rxn ΔG>0 | | 67 |
| 5251125581 | Equilibrium Rxn | ΔG=0 | | 68 |