Gynaecology & Obstetrics Physiology & Histology 86cceaed Granulosa cells produces estrogen with the help of the enzyme: A Alkaline phosphatase B Aromatase C Acid phosphatase D Glucuronidase High-Yield Explanation Ans. is b, i.e. AromataseAndrogen produced by theca cells is converted to estrogen in granulosa cells with the help of enzyme aromatase.