Chapter 7 â Cellular Respiration Fermentation Ability to produce ATP when oxygen is NOT available Phases 1. Glycolysis 2. Reduction of pyruvate to lactic acid or alcohol Reduction step 1. Pyruvate is reduced to lactic acid or alcohol via the oxidation of NADH back to NAD+ 2. Once NAD + is regenerated it can go back to the glycolytic pathway & be reduced
A lapel is the front part of a jacket or suit coat that's folded back. Your jacket's lapel is connected to your collar. Fancy or dressy men's clothing tends to have lapels â the tuxedo you wear to your uncle's wedding might have a satin lapel, for example. The suits that businessmen (and often women) wear also have lapels.
Gullet. 1. (Science: anatomy) The tube by which food and drink are carried from the pharynx to the stomach; the oesophagus. 2. Something shaped like the food passage, or performing similar functions; as: a channel for water. (Science: engineering) a preparatory cut or channel in excavations, of sufficient width for the passage of earth wagons.