Which region of the tRNA molecule is highly variable?

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Cell Biology Practice Test: Gene Expression — practice the complete quiz, review flashcards, or try a random question.

Gene expression is the process of using information from a gene to create a functional gene product. This product can then produce end products, such as proteins or non-coding RNA, which can affect a phenotype. Gene expression involves transcribing genes into mRNAs, and then translating the mRNAs into proteins. The central dogma of molecular biology describes the directional flow of information during the expression of a protein-coding gene. This flow goes from DNA to RNA to protein.  Gene expression is important because a specific protein can only be produced when its gene is turned on. It... Show more

Which region of the tRNA molecule is highly variable?<br /><img src='https://www.fatskills.com/engineering/cell-biology-questions-answers-decoding-genetic-code-q5.png' alt='Find the region of the highly variable tRNA molecule' width='545' height='458' />