Q. Preparatory phase before fermentation is
A) Upstream process
B) Downstream process
C) Inoculation
D) Filtration
Explanation
Preparatory phase before fermentation is called upstream processing while downstream processing is the name given to the stage after fermentation, when the desired product is recovered and purified.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.