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Which of the following statements regarding a bacterium that is R+ is FALSE? A) It possesses...

Which of the following statements regarding a bacterium that is R+ is FALSE?

A) It possesses a plasmid. B) R+ can be transferred to a cell of the same species. C) R+ can be transferred to a different species. D) It is F+. E) It is resistant to certain drugs and heavy metals.

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Answer #1

Resistance transfer factor (R-factor) is referred to as a plasmid that codes for antibiotic resistance. R-factor plasmid contains genes that encode resistance to unrelated antibiotics. Many R-factors can pass from one bacterium to another through bacterial conjugation and are a common means by which antibiotic resistance spreads between bacterial species, genera and even families.

This the false statement is-

E) It is resistant to certain drugs and heavy metals.

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