7. Distinguish between the following:

            (b) Glycolysis and Fermentation

Answers (1)
S Sonika
Glycolysis   Fermentation
 It is the first step of respiration which occurs without the requirement of oxygen and is common to both aerobic and anaerobic modes of respiration It is anaerobic respiration or respiration which does not require oxygen                                                                                                   
Glycolysis produces pyruvic acid Fermentation produces different products such as ethanol and lactic acid. 
IT produces two molecules of NADH per glucose molecule It uses NADH  produced during glycolysis.