dsRNA ...

Q: Introduction of dsrna into cell:   mrna immediately degraded   dsrna translocated to the nucleus…

A: RNA is made up of sequence of ribonucleotides.

Q: Northern blots are valuable tools to analyze the mRNA level present in a sample. Describe an…

A: The goal of a northern blot is to monitor the expression of a particular genome in tissues, organs,…

Q: Which of the domains of TFIIB shown below recognizes the Initiator region of the RNA pol II promoter…

A: The B-reader element of the universal transcription factor (TF) IIB reaches into the Pol II active…

Q: Summarize the functions of cytokines, chemokines, and otherinflammatorymediators.

A: Inflammatory response is observed in case of any traumatic event in the tissue that attempts to…

Q: Compare and contrast the roles of crRNA and tracrRNA in the defense against bacteriophages provided…

A: Cas9 in conjunction with the engineered CRISPR sequences can be used to hunt down the codes and then…

Q: Describe the findings of ribosome profiling that would show the presence of a regulatory mechanism…

A: Ribosome profiling, the profound sequencing of ribosome ensured mRNA parts,  represents a powerful…

Q: Describe the function of SRP, and explain the roles of SRP RNA with regard to SRP function.

A: Ribonucleic acid (RNA) are polymeric organic molecules, which are essential for carrying out various…

Q: How do the changed bases contribute to the 3dimensional structure and function of the TTRNA?

A: To find: How the changes in bases contribute to 3D structure of TTRNA. and function of TTRNA.

Q: Why Cas9 requires a single guide RNA (sgRNA) ?

A: The RNA guide is mainly transcribed from the intergenic DNA maxicircle region and complements mature…

Q: List five proteins that interact with the CFTR protein.

A: Proteins that interact with CFTR protein.

Q: MicroRNA (miRNA) in eukaryotes are similar to anti-sense RNA in bacteria in that they regulate…

A: RNA is one of the three principal biological macromolecules required for all well-known life forms…

Q: 1.The two proteins which START the poly-adenylation process in mRNAs are: CPSF and PAP CPSF and…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The 3' poly-A tail Otransports degrades protects the pre-mRNA molecule.

A: During mRNA processing the primary transcript known as pre-mRNA undergoes several modifications…

Q: Where or when does RNA capping at the 5' end of the transcript take place?

A: RNA stands for Ribonucleic Acid. It is a molecule that plays a crucial role in the transmission of…

Q: Capping of eukaryotic mRNA occurs at the 5' end O occurs at the 3' end O occurs at both ends O…

A: Transcription is the process by which the genetic information stored in the DNA is copied onto a…

Q: What will happen if both SRP54 and SRalpha are bound to GTPgammaS instead of GTP? SRP54 and SRalpha…

A: SRP54 and SRalpha are proteins involved in the process of protein synthesis and folding in the…

Q: U1 snRNP of the spliceosome bind to the 5' splice site to begin the RNA splicing * True false

A: U1 snRNP binds to the 5′ exon-intron junction of pre-mRNA and thus plays a crucial role at an early…

Q: Discuss the two ways a bacterium can terminate transcription:  intrinsic and rho dependent.

A: Introduction :- Transcription is the process by which genetic information encoded in DNA is used to…

Q: what does mature mRNA look like after processing? Include 5'cap, 5' UTR, +1 site, exons, 3' UTR,…

A: Introduction A ribosome reads messenger ribonucleic acid (mRNA), a single-stranded RNA molecule that…

Q: . In prokaryotes and eukaryotes, describe what else is happening to the RNA while RNA polymerase is…

A: RNA synthesis, which is carried out by RNA polymerase, maybe a basic movement in both prokaryotes…

Q: Target of doublestranded rna during RNAi is determined by...... size   molecular weight…

A: The gene expression and the stability of mRNA can be regulated by using RNAi techniques in which a…

Q: Please help transfer CAT AGG GAG to mRNA

A: Answer. DNA replication is a process that takes place inside the nucleus of the cell. During…

Q: Northern blotting depends on the phenomenon of the binding of aprobe to mRNA. In this technique,…

A: Northern Blotting is a blotting technique used to detect the presence of a specific ribonucleic acid…

Q: gene editing and RNA interference.

A: Gene editing:  It is defined as the type of genetic engineering in which DNA is inserted or…

Q: Here is a partof the mRNA sequence of the spike glycoprotein of the SARS Covid-19 virus, starting…

A: A polypeptide chain is made by the process of translation wherein the mRNA sequence of base pairs is…

Q: explain RNA editing in trypanosomes

A: RNA editing are mechanism that are responsible in producing functional  mRNA , so that conventional…

Q: Assume that a mutation occurs in the gene that encodes RNA pol II. What would be the effect of the…

A: A "nucleic acid" is a linear polymer of nucleotides that is a component of the cell's information…

Q: Identify the type of ncRNA function that is pictured:

A: A non-coding RNA is a functional RNA molecule that is transcribed from DNA but not translated into…

Q: Suppose multiple mutations occur in the U1 snRNA. Which step mechanism would be directly impaired? O…

A: The processing of mRNA (messenger ribonucleic acid) includes the addition of a 5’ cap composed of…

Q: Microb an mRNA molecule has the sequence 5'UCA GAA AUG CAC3. Which of the following best describes…

A: The mRNA at the third position is AUG and it is called Initiation codon.

Q: List the ways by which viruses overcome lack of 5' cap in their mRNA

A: Viruses are simple, noncellular entities consisting of one or more molecules of either DNA or RNA…

Q: In which strand is the promoter? 5' TCATGAGATA GCCATGCATA TCTAGTATGT AGGCATCTGA GTTTATATCT CA 3' 3'…

A: Phosphodiester linkages connect DNA strands, which are polymers or chains of deoxynucleoside…

Q: Imagine Cas9 used a 30 base RNA molecule instead of a 20 base molecule. How often will it cut? Hint:…

A: Compared to previous techniques for modifying DNA or RNA, this new approach is much faster and…

Q: Describe the mechanism for initiation of translation of a viral RNA if that viral RNA is not capped…

A: In well known mechanism of translation, which is also called canonical translation, 5' cap, AUG…

Q: From the list below, which would be true if you expressed a eukaryotic gene in a bacterial cell?…

A: The bacterial transcriptional machinery does not have post-transcriptional modifications like…

Q: RNA splicing

A: Most eukaryotic cells undergo post-transcriptional modification, which involves chemically altering…