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what is an r factor? a. it's a jumping dna that can cut itself out from one region of the chromosome, then insert itself in another location of the same or different chromosome. b. it's a plasmid that carries a number of resistant genes. c. it's a section of the phage dna that can be transferred among different bacterial hosts. d. it's a bacterial toxin many pathogens can produce.



Answer :

An r factor is It's a section of the phage dna that can be transferred among different bacterial hosts.

The correct option is C.

Where are chromosomes found?

Each cell's cell nucleus chromosomes, which are structures that resemble threads and carry the DNA molecule. Each chromosomes is constructed from DNA that has been tightly wound around proteins known as histones numerous times to maintain its structure.

What is the main function of a chromosome?

DNA may be accurately duplicated during these cell divisions thanks to chromosomes. So, once again. Our cells' nuclei include chromosomes, which enable precise DNA replication during cell division. It guarantees that our internal processes go properly and easily.

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