In batch fermentation: A) substrates are added to the system all at once and runs until product is harvested. B) nutrients are continuously fed into the reactor and the product is siphoned off during the run. C) new batches of microorganisms are screened for increase yield. D) small-scale production is used to synthesise product.

Options

A. substrates are added to the system all at once and runs until produce is harvested
B. nutrients are continuously fed into the reactor and the product is siphoned off during the run
C. new batches of microorganisms are screened for increase yield
D. small-scale production is used to synthesise product

Answer

A