A (n) __________ vector contains promoters that result in high-level transcription of the gene cloned within a multicloning site.

A (n) __________ vector contains promoters that result in high-level transcription of the gene cloned within a multicloning site.

A (n) __________ vector contains promoters that result in high-level transcription of the gene cloned within a multicloning site. 








A. shuttle
B. chimeric
C. expression
D. phage










Answer: C