The reactions of Pentose Phosphate Pathway (PPP) take place in
a)	Mitochondrion	b)	Cytoplasm
c)	Chloroplast, peroxisome and mitochondrion	d)	Chloroplast, glyoxysome and mitochondrion

(b)

Pentose Phosphate Pathway (or Warburg-Lippman Dickens cycle) is an alternate method of aerobic respiration, which occurs in the cytoplasm of mature cell. This pathway accounts for 60% of total respiration in liver cells. In this, for every six molecules of glucose, one molecule is completely oxidized in C  and reduced coenzymes, while 5 are regenerated.