Question

Production of a human protein in bacteria by genetic engineering is possible because

• A. bacterial cell can carry out the RNA splicing reactions
• B. the human chromosome can replicate in bacterial cell
• C. the mechanism of gene regulation is identicp.1 in humans and bacteria
• D. the genetic code is universal

Answer 1

Answer: (D)

Production of a human protein in bacteria by genetic engineering is possible because the genetic code is universal.