A nonsense mutation results in an exon junction complex remaining on the mRNA. This mRNA:   Question 7 options:   Will be destroyed via nonsense mediated decay.   Will be destroyed via RNA interference.   Will not be translated due to RNA interference.   Will be post-transcriptionally modified using RNA interference.   Will be translated due to read-through strategy.

Q: RNAi is a mechanism for regulating gene expression. It utilizes small microRNAs (miRNAs) transcribed…

A: miRNAs can do which of the following?

Q: ture MRNA. What are these modifications and what are their significance? Use = following terms to…

A: When introns are eliminated and the mRNA is regarded suitable for translation, eukaryotic pre-mRNA…

Q: Some cells can regulate gene expression by using microRNAs (miRNAs), that bind to complementary…

A: MicroRNAs or miRNAs are the non-coding (single stranded) RNA molecules that play very important role…

Q: What would happen to an mRNA produced from a gene that contained a mutation in the 3'UTR region that…

A: Transcription and translation both form a part of the central dogma of molecular biology.…

Q: What type of genetic regulation seems to be the most similar between prokaryotes and eukaryotes?…

A: Genetic regulation is defined as the process of switching genes "ON" and "OFF" to see in a cell's…

Q: Which of the following polymerase Il play a key role in? Please make sure to select ALL correct…

A: RNA polymerase II is an enzyme found in eukaryotic cells . Precursors of mRNA are formed by…

Q: The type of RNA modification that requires guide RNAs is ________.

A: Hi, Thanks For Your Question.  Answer : Correct Answer Is RNA Editing Explanation : RNA Editing Is…

Q: A mutation within a gene sequence changes the start codon to a stop codon. How will this mutation…

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…

Q: Eukaryotic mRNAs have a 7-methylguanosine cap on their5' end. true/ false

A:

Q: The following statements best describes the RNA structure EXCEPT

A: RNA is also known as ribonucleic acid, which is present in almost all cells. It is also similar to…

Q: Which of the following does NOT happen during translation initiation? The mRNA binds to the small…

A: Translation: It is provess via which the protein is synthesized by the ribosomes after tye process…

Q: RNA splicing is responsible for removing the non-coding regions in RNA. True or False?   Question…

A: RNA splicing is responsible for removing the non-coding regions in RNA.    It is a process in…

Q: The deadenylation pathway is a critical means of maintaining a steady state level of mRNAs and…

A: The deadenylation pathway is a cellular process that involves the shortening or removal of the…

Q: 5’-TAATTCTATGATATTAATATC -3’     mRNA sequence:     protein sequence:

A: The process of transcription of DNA to RNA and the RNA to protien  is based on complimantry DNA…

Q: The synthesis of multiple different protein isoforms from just one gene in eukaryotic cells would…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Which of the following is required for positive regulation of gene expression?   Question 16…

A: Gene expression is the process by which the instructions in our DNA are converted into a functional…

Q: The sequence: ATTGCCGACGACTTG is complementary to a sequence that is used as a template in…

A: (-) Sense

Q: Pick the most complete list of mRNA sequences that translate into Ser.   Question 3 options:…

A: According to the question, we have to find out the option which is the most complete list of mRNA…

Q: Introns are intervening sequences; what are exons?

A: A gene is an essential unit of heredity and a sequence of nucleotides in DNA or RNA that encodes the…

Q: NASA has identified a new microbe present on Mars and requests that you determine the genetic code…

A: Introduction RNA is an abbreviation for ribonucleic acid, a nucleic acid found in all living cells.…

Q: the visual system, it is critical to keep a subset of neuronal genes in a repressed state to…

A: HAT play an important role  in regulations of gene expression. it helps to increase gene…

Q: Which of the following statements about transcription in bacteria (prokaryotes) and eukaryotes is…

A: Answer:- Option C seems to be the correct choice. All the RNA polymerase requires a primer for the…

Q: All of the following are needed for capping of eukaryotic mRNA, EXCEPT   Question 27 options:…

A: Eukaryotic mRNA is a single-stranded ribonucleic acid. This is associated with the protein…

Q: Which of the following statement about mRNA is TRUE?   Question 12 options:     mRNA splicing is a…

A: mRNA  The mRNA or messenger ribonucleic acid is the single stranded RNA which have code for…

Q: The nascent RNA molecule synthesized during DNA transcription is trimmed (processed) by several…

A: The production of RNA from DNA is known as transcription or gene expression. In eukaryotic cells…

Q: A gene encoding a miRNA was mutated so that it forms a perfect complement to its target mRNA. This…

A: MicroRNAs (miRNAs) are a class of small, non-coding RNAs that play a pivotal role in the regulation…

Q: Which of the following applies best to post-translational control?   Question 13 options:…

A: Translation is a process in which synthesis of protein takes place from the mRNA. During protein…

Q: Which of the following is an explanation of why a single gene in an eukaryotic cell may code for…

A: The production of RNA from the DNA template in the cell is known as transcription. Then the…

Q: What type of RNA corresponds to the statement? Prokaryotic Eukaryotic FRNA MRNA TRNA hnRNA RNA FRNA…

A: RNA or Ribonucleic acid is one among different biomolecules. They are also composed of nucleotides;…

Q: Give 7 examples where a specific nucleotide sequences/elements are recognized by protein or…

A: Replication is the process by which new strands of DNA are synthesized from pre-existing DNA.…

Q: TATA box during the initiation of transcription in eukaryotes

A: option D is the correct answer. the transcription factor IID ( TFIID) complex binds to the TATA box…

Q: A codon is a triplet of bases which codes for an amino acid. Exons are intervening sequence that are…

A: These are true or false statements. Explanations are given as well.

Q: Transcription factors bind to:   Question 20 options:   DNA regions called…

A: Transcription factors bind to:      DNA regions called cis-acting elementsExplanation:The question…

Q: diagram shows a pre essing. present that splicing bind here. What components of this transcript will…

A: Introduction Messenger RNA (mRNA) is a cellular component that transports instructions from DNA in…

Q: Complete the following table: Type of RNA Functions Transfer RNA (tRNA)     In a ribosome,…

A: Macromolecules are very large molecules commonly composed of the polymerization of smaller subunits…

Q: intervening sequence?

A: introduction  Intervening sequence : Part of a quality that is at first interpreted from the DNA…

Q: Which of the following is not one of the ways in which environmental events can influence the…

A: The environment has an effect on our gene expression rather than our DNA gene sequences. Gene…

Q: Which of the following processes includes the removal of introns in the primary RNA transcripts?…

A: The process which is associated with removal of Introns in the primary RNA transcripts is SPLICING.…

Q: Please draw the mature mRNA (before it is ready to be exported from nucleus):

A: In addition to their role in genetic information storage and transmission, nucleic acids are also…

Q: Which of the following are the enzymes involved in post-transcriptional modification?   Question…

A: The objective of the question is to identify the enzymes involved in post-transcriptional…

Q: Indicate the class of drug that is stopping polypeptide translation: change 30S subunit…

A: Translation is the process of Synthesis of proteins with the help of mRNA, tRNA and ribosome. Some…

Q: Which of the following components is involved in the initiation of transcription? Group of answer…

A: Reply and Explanation: 1   Record begins when a record factor ties to the advertiser alongside a RNA…

Q: Hemophilia in the Russian royal family was caused by defective protein involved in blood clotting…

A: Nonsense mutations occur when a premature nonsense or stop codon is introduced in the DNA sequence.…

Q: Which of the following RNAs are required for translation? (Choose all that apply) tRNA rRNA…

A: Adenine, guanine, cytosine, and uracil make up RNA, which is a polymer of nucleotides composed of a…

Q: Group I and II introns are present in the following classes of RNAS. MRNAS O miRNAS SİRNAS TRNAS

A: Mobile introns are defined as the intervening sequences. These sequences are the ones that are…

Q: Which of the following mutations would be most likely to have the most negative effect on the…

A: Translation is the process of synthesis of protein in the cytoplasm.

Q: Which of the following processes includes the removal of introns in the primary RNA transcripts? O…

A: Introns are noncoding sequences of an RNA transcript or the DNA encoding it. In simple terms,…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.