Which statement is correct? I. The downstream processing and quality control testing vary from product to product. II. In bioreactors, raw materials are biologically converted into specific products. III. Large amount of recombinant protein can be produced by gene cloning. IV. pBR322 vector was constructed by using DNA derived from naturally occurring plasmids of E. coli.

Question

Which statement is correct? I. The downstream processing and quality control testing vary from product to product. II. In bioreactors, raw materials are biologically converted into specific products. III. Large amount of recombinant protein can be produced by gene cloning. IV. pBR322 vector was constructed by using DNA derived from naturally occurring plasmids of E. coli. (A) I, II and III (B) Only IV (C) II, III and IV (D) All of these

Tardigrade Admin · Accepted Answer

Correct answer is (d) All of these