Question

Would the exons of DNA normally ever be together as a separate DNA molecule in a cell without the introns ? explain

Answer 1

@dan815

Answer 2

@Pocarii

Answer 3

@prettygirl876

Answer 4

@Science_ALLY

Answer 5

I can't help sowwyz ... pretty this is all yours ... i'll give you a medal

Answer 6

ok

Answer 7

DOnt answer all of it tho

Answer 8

ok so what do you want me to answer

Answer 9

the question up there

Answer 10

ok so you only want some of the question answered

Answer 11

DNA exons are together as a separate molecule in a cell briefly after some degree of reverse transcription. Intracellularly, the cell is presumed to have been retrovirally inseminated. Reverse transcriptase polymerizes a complementary DNA (cDNA) using a retroviral (but doesn't have to be) mRNA.

To answer your question: Yes, in nature, DNA exons can exist conjoined as a separate molecule within a cell but only if it was reversely transcribed. Otherwise, a normally transcribed or replicated DNA possesses both exons and introns.

Note: cDNA is often used to clone recombinant DNA using reverse transcriptase polymerase chain reaction (RT-PCR). This biotechnological technique is what enables us to mass produce proteins of interest.

Credential: Biotechnology Major