<prompt> True about anaerobic glycolysis is2 ATP from 1 glucose32 ATP from 1 glucose26 ATP from 1 glucose28 ATP from 1 glucose  <response>: Energy Yield from Glycolysis During anaerobic oxygen deficient condition - i. During anaerobic oxygen deficient condition, when one molecule of glucose is conveed to 2 molecules of lactate, there is a net yield of 2 molecules of ATP. ii. 4 molecules of ATP are synthesized by the 2 substrate level phosphorylations steps 6 and 9. But 2 molecules of ATP are used in the steps 1 and 3, hence the net yield is only 2 ATP Table 9.4. iii. The whole reaction is summarized as Glucose 2 Pi 2 ADP -- 2 Lactate 2 ATP Energy yield number of ATP generated per molecule of glucose in the glycolytic pathway, under anaerobic conditions STEP ENZYMES SOURCE No.of ATPs gained per glucose mol 1 Hexokinase - Minus 1 3 Phosphofructokinase - Minus 1 6 1,3-bisphosphoglycerate kinase ATP 1 x 2 2 9 Pyruvate kinase ATP 1 x 2 2 TOTAL 4 Minus 2 2 REF: DM VASUDEVAN TEXTBOOK OF BIOCHEMISTRY,EIGHTH EDITION,PG.NO.,132. 