What happens to cells that do not take up the recombinant plasmid? they are not transformed, and they die soon after
they are still transformed because the nearby cells are transformed
they are not transformed, and their characteristics are not altered.
they change to a new cell with new characteristics

the match lol

where is the scientific experiment?

these muscles maintain the blood pressure in the vessels. the smooth muscles are innervated by nerves of the autonomic nervous system. when the muscles contract, they cause vasoconstriction of the vessels and increase blood pressure. when the muscles relax, they enable vasodilation of the   blood vessels hence reduce blood pressure.