| A | B |
|---|
| contain Carbon, hydrogen and oxygen | lipids-elements |
| EX: fat, steriods, oils, wax, cholesterol | lipids-EX |
| they are non-polar | lipids-polar or nonpolar? |
| monomers- 3 fatty acids and glycerol | lipids-monomers |
| functions: store energy, insulation, cushion, boundary | lipids-functions |
| more htan one double bond | poly unsaturated |
| NO double bonds | saturated |
| has less than maximum # of hydrogens | unsaturated |
| CHNOP | Nucleic acids-elements |
| DNA and RNA | NA-2 kinds |
| monomers: nitrogen base, sugar, and phosphate | NAmonomers |
| found in the nucleus of the cell | NA-location |
| CHONS | proteins-elements |
| functions: provides a cell with almost everything it does, structual support, storag, transport of other substances, signaling from one part of the organism to the other, defensse against a foreign substance | proteins-functions |
| monomers (building blocks)_ amino acids | proteins -monomers |
| protiens that serve a catalyst (hleps break down food) | enzymes-what are they? |
| they are a protein compound | enzymes-compund |
| something that helpds out and speeds up a reaction without changing itself and never ending | catalyst-what is it? |
| characteristics- shape determines its function | enzymes- characteristics |
| what is being broken up | substrate |
| active site | where the rxn occurs |
| denaturing-mean? | if the temp is too high or the PH is too high then enzymes will not fit, become inactive |
| best temp for enzymes to work | 40 degrees C |
| # of amino acids | 20 |
| a bond between 2 adjacent amino acids | peptide bonds |
| 2 amino acids bonded toether | dipeptide |
| a long chain consisting of amino acids bonded together | polypeptide |
| unique sequence of amino acids | linear |
| segments repeatedly coiled or foled in patterns than contribute to the proteins overall conformation | secondary |
| superimposed patterns of secondary structure-consists of irregular contortions from bonding between side of chain and amino acids | tertiary |
| the overall protein structure that results from the aggregation of these polypeptide subunits | quarternary |
| OH | hydroxyl group |
| C=O | carbonyl group |
| H-N-H | amino group |
| O=C-OH | carboxyl group |
| alcohols and sugars | hydroxyl group (EX) |
| sugars | Carboxyl group (EX) |
| amio acids / urea in urine | amino group (EX) |
| acids | carbxylgroup (EX) |
| EX- bonding amino acids, disaccharrides | dehydration synthesis |
| hydrolysis (EX) | induced fit hypothesis |
| glucose + glucose= | maltose (Malt sugar) |
| glucose + fructose= | sucrose (table sugar) |
| glucose + galactose = | lactose (milk sugar) |
| can fornm 4 single covalent bonds | carbon (how many single cvelent bonds can it form? |
| COOH | carboxyl goup |
| reesults from cohesiveness of the water molecules | surface tension |
| capillary action | spreadig of water along a substance due to its adhesive and cohesive properties |
| imbibition | drinking up- swell or increase innn volume as a result of adhesion between them and water molecules |
| what group does enzymes belong to? | proteins |
| cellilose | carbo |
| galactose | carbo |
| starch | carbo |
