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Are all the RNAs translated?
No, not all RNAs are translated. Some RNAs, such as transfer RNAs (tRNAs) and ribosomal RNAs (rRNAs), are involved in the process of translation itself, but not translated into proteins. Other types of RNAs, like microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), have regulatory functions in the cell and do not code for proteins.
Who discovered satellite RNAs?
sir frances laponial discovered satellite RNAS
What two types of Rna molecules carry the Dna Code?
Messenger Rnas and Transfer Rnas.
What are ncRNAs and how do they differ from RNAs that encode proteins?
Non-coding RNAs (ncRNAs) are a type of RNA molecule that do not encode proteins. They play various regulatory roles in the cell, such as controlling gene expression. In contrast, RNAs that encode proteins are called messenger RNAs (mRNAs) and carry the genetic information needed to produce proteins. The main difference between ncRNAs and protein-coding RNAs is their function - ncRNAs regulate gene expression without producing proteins, while protein-coding RNAs are translated into proteins.
What are three different kinds of rnas?
their is rRNA, tRNA, and mRNA
Is RNA disposable?
Yes. RNAs are discarded or recycled after usage.
Would you expect a viral DNA to code for ribosomal RNAs?
No. Viral DNA is going to code only for viral DNA. Viral RNA will code for viral RNA.
Which functions are carried out by a cell's ribosomes?
Transcribing messenger RNAs to proteins.
What role does RNAs play in the cell?
RNA plays a huge role in cell life.
What enzyme transcribes tRNA in eukaryotes?
The enzyme responsible for transcribing tRNA in eukaryotes is known as RNA polymerase III. It specifically transcribes genes that encode transfer RNAs (tRNAs) as well as other small non-coding RNAs.
What is the least stable form of RNA?
Single-stranded RNA is generally less stable than double-stranded RNA due to its susceptibility to degradation by RNases and vulnerability to forming secondary structures. Among single-stranded RNAs, non-coding RNAs like microRNAs are often less stable than messenger RNAs (mRNAs) due to their shorter half-lives and higher turnover rates.
What is the process after transcription?
Transcription results in messenger Rnas that are passed to the process called translation [Rna to protein].
