| A | B |
|---|
| A carbohydrate is made up of... | monosaccarides |
| A...can hadve a linear or ring structure | carbohydrate |
| A(n)...sugar has a carbonyl group at te he end of the linear structure | aldose |
| A(n)...sugar has the carbonyl group at the middle of the linear structure | keytose |
| A structural isomer is... | a molecule with the same chemical equation as another, but is arranged differently |
| Monosaccharides are linked by a...link | glycosidic |
| starch is... | storage polysaccharide of plants |
| glycogen is... | storage polysaccaride of animals |
| cellulose is... | a structural polysaccharide found in plant cell walls |
| lipids are... | hydrophobic |
| a glycerol and three fatty acids make up... | a triglycerol |
| hydrolysis...2 molecules | breaks apart |
| dehydration syntheis...2 molecules | puts together |
| dehydration synthesis= | =condensation reaction |
| phospholipids are made of... | 2 fatty acids and a phosphate group |
| steriods have a...ring core | four |
| proteins are made up of... | amino acids |
| amino acids are hooked up by... | peptide bonds |
| a(n)...increases the H+ concentration of a solution | acid |
| ...is the ability of molecules to stick together | cohesion |
| ...is the ability of a substance to creep up theough narrow tubes or through paper | capillary action |
| water takes long to boil beacuse the energy...instead of moving molecules | breaks hydrogen bonds |
| ...helps stabilize temperatures on earth | water |
| succession is... | the change in composition of a species over time |
| ...is the final succession stage | climax community |
| the first species to colonize and area | pioneer species |
| ...occurs in places that have never had life before | primary succession |
| ...occurs in places that had life previously, but it was wiped out | secondary succession |
| seral community is... | intermediate community |
| eutrophic is... | nutrient rich |
| metabolism is... | totality of an oragnisms chemical processes |
| catabolic reactions... | release energy |
| anabolic reactions... | consume energy |
| mechanical work is... | movement |
| transport work is... | moving a substance against sponataneous direction |
| chemical work is... | pushing a spontaneous reaction |
| cofactors are... | non protein helpers for catalytic activity |
| allosteric regulation is... | molecules bond to a seperate site on a enzyme and inhibit of stimulate the enzymes activity |
| energy coupling is... | uphill/downhill reactions |
| free energy is... | portion of a systems energy that canj preform work when temp os uniform |
| exergonic reaction is... | downhill(gives off energy) |
| endergonic reaction is... | uphill(nonspontaneous) |
| competative inhibitors... | resemble the normal substrate and compete with it and reduce productivity |
| noncompetative inhibitors... | impede reactions by bonding to another site |
| feedback inhibition... | switches off a metabolic pathway with its end product |
