No exceptions to the central dogma exist. RNA is always transcribed from DNA, and RNA is translated to produce proteins.

Question

Quizplus · Accepted Answer

There are exceptions to the central dogma, such as reverse transcription (RNA to DNA) in retroviruses and some viruses that use RNA as their genetic material, but still produce proteins through translation. Additionally, some RNA molecules can have functional roles without being translated, such as tRNA and rRNA.

No Exceptions to the Central Dogma Exist