LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

MOLECULAR BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Foreign, small, circular, self-replicating DNA molecule that inhabits bacteria and can express itself through the host bacterium. F plasmid contains genes for production of a pilus; a cytoplasmic bridge connecting two cells that allows DNA to move from one cell to another. R plasmid confers resistance to an antibiotic on a host bacterium; can be transferred from one cell to another by conjugation.
A
plasmid
B
pili
C
exons
D
introns
Explanation: 
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