(i) They provide optimum growth conditions (temperature, pH, substrate, salts, vitamins, oxygen) to achieve the desired product.
(ii) They are cost effective .
(iii) Due to baffles, oxygen transfer rate is very high
(iv) Capacity of stirred tank is more as compared to shake flasks.
Make a chart (with diagrammatic representation) showing a restriction enzyme, the substrate DNA on which it acts, the site at which it cuts DNA and the product it produces.
â² Fig. 7.3. EcoRI cuts the DNA between bases G and A only when the sequence GAATTC is present in the DNA.