| A | B |
|---|
| aerobic | oxygen containing |
| anaerobic | oxygen lacking |
| cellular respiration | aerobicharvesting ofenergy from food molecules by cells |
| redoxreaction | oxidation reduction reaction the movement of electrons from one molecule to another |
| oxidation | loss of electrons from one substance |
| reduction | the addition of electrons to another substance |
| dehydrogenase | a key enzyme in cellular respiration, performs oxidtation |
| nad+ | nicotinamide adenine dinucleotide, performs reduction |
| electron carrier | carrier electrons represented by blueballs |
| electron transport chain | a chain of electron carriers |
| chemiosmosis | how cells use potential energy in concentration gradients to make atp |
| atp synthesis | protein clusters that reside in membranes passes h+ions through ir, providing energy |
| substrate level- phosphorylation | an enzyme transfers a phosphate group from an organic substrate molecule to adp |
| glycolysis | outside the mitochondria begins respiration by breaking glucose into twomolecules of a compound called pyruric acid |
| krebs cycle | takes place in mitochondria , completes the breakdown of glucose by decomposing a deriative of pyruric acid to carbon |
| intermediates | the compounds that form between the initial reactant to final product |
| acetyl coa | high energy fuel molecule for the krebs cycle |
| alchoholic fermentation | the production of ethanol from glucose |
| lactic acid fermentation | nadh from glycolysis is oxidized to from lactic acid |
| strict anaerobics | need anaerobics conditions and are poisoned by oxygen |
| facultative anaerbobe | can make atp either by fermentation or by chemiosmosis, depending on whether o2 is available |
