When a eukaryotic gene is cut out of genomic DNA, geneticists have discovered that enabling the strands to hydrogen bond allows them to hybridize one of the gene's strands to the mRNA for that gene. How can you tell whether this gene undergoes alternative splicing by comparing the mRNAs that result?

Q: The code for a fully functional protein is actually coming from an mRNA transcript that has…

A: Introduction :- mRNA stands for messenger RNA. The nucleus uses the nucleotide sequence of DNA as a…

Q: So the spliceosome is a structure that allows RNA splicing to occur, expelling the introns. Does…

A: spliceosome is a RNP complex found in eukaryotic Nucleus and is responsible for removal of introns…

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: The chemical bisulfite transforms cytosine (C) to uracil (U) (U). In DMSO, bisulfite is dissolved.…

A: Dimethyl sulfoxide is an organosulfur compound with the formula (CH₃)₂SO. The chemical bisulfite…

Q: scientist isolates two specific mRNAs.  One codes for the enzyme fowlase, an enzyme that is involved…

A: Cell is the structural and functional unit of the organism.

Q: One of the challenges of studying RNA is the rapid degeneration of RNA. While the half-life of mRNA…

A: A rod-shaped, Gram-negative, facultative anaerobic coliform bacteria of the genus Escherichia,…

Q: You are studying a human cancer cell line and you notice that you see the normal amount of RNA but…

A: INTRODUCTION Mutation Mutations are the sudden heritable changes in the genetic material occur due…

Q: Draw a labelled diagram depicting the flow of genetic information from DNA to mRNA of a eukaryotic…

A: A fundamental principle that describes how genetic information moves throughout a biological system…

Q: Even though the lac Z, Y, and A structural genes are transcribed as a single polycistronic mRNA,…

A: Lac Z, Y, and A are the genes associated with Lac operon that helps bacteria to utilize lactose in…

Q: In the ß-oxidation pathway, the oxidation occurs at carbon [Select] acetyl group that becomes…

A: Fatty acids are carboxylic acids with a hydrocarbon chain ranging from 4 carbon to 36 carbons.…

Q: A molecular geneticist hopes to find a gene in human liver cells that codes for an important…

A: With the help of the Human Genome Project, it has now become possible to sequence all of the genes…

Q: One procedure of obtaining cDNA from mRNA is by using oligo(dT) primers. What are oligo(dT)s? Why…

A: oligo(dT)are  primer widely used for cDNA the synthesis generation of a high frequency of…

Q: Tay Sachs disease is an autosomal recessive disease in which a protein – Hex A - is abnormal. To…

A: Molecular Biology is the branch of biology that deals with a study of the composition, arrangement,…

Q: So I know that most DNA viruses use the cell’s DNA-dependent RNA polymerases to make mRNAs for…

A: cap snatching is a process during transcription initiation that reduces the size of the nucleotide…

Q: Consider a stretch of DNA (a hypothetical gene) that has the sequence 5’ ATG-CTA-TCA-TGG-TTC-TAA 3’…

A: Gene is the basic unit of heredity. All living organisms contain nucleic acid in their nucleus as…

Q: A rice MADS box transcription factor gene contains a number of sequences that are removed in the…

A: In eukaryotes including rice mRNA processing involves the removal of introns which are non-coding…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: In genes  there are two type of sequence in eukaryotic organisms. one is responsible for formation…

Q: Which of the following statements about the mechanism of splicing is correct? 1. A mutation in a 5'…

A: The mRNA that is produced by the process of transcription undergoes a modification process in order…

Q: Geneticists have found that when they cut out a eukaryotic gene from genomic DNA that they can…

A: Splicing  The removal of introns (non coding part of gene) from pre mature RNA.

Q: Prokaryotic Eukaryotic FRNA MRNA TRNA hnRNA snRNA FRNA get of zibiotic ugs pped to pid Terioration…

A: Introduction :-  RNA is a polymeric molecule . Role of RNA  in different cellular processes ==…

Q: A graduate student is trying to identify the gene coding for an enzyme found in a bacterial species…

A: Trinitrotoluene (TNT), a solid organic nitrogen chemical that is mostly utilised as an explosive and…

Q: Once transcribed, the length of the mRNA for gene X is usually 1000 nucleotides long in your…

A: Rho utilization site , also known by the acronym rut is a sequence of RNA in bacteria upstream of…

Q: protein. How would the protein produced from sequence #1 differ from the protein produced from…

A: The sequences provided are of a non-coding strand or template strand. mRNA is transcribed…

Q: Of the options listed below, which one set of features determines the length of the primary RNA in…

A: Primary RNA also called heterogeneous RNA  (hnRNA)  consists of both coding sequence (exon) and…

Q: Explain the function of spliceosomes in eukaryotic cells. The following sequence represents pre-mRNA…

A: Translation is the process of synthesis of protein from mRNA . So , RNA serves as a template . But ,…

Q: Draw a pre-mRNA with at least 4 exons and 3 introns and draw two possible mature mRNAs that can…

A: Answer: Central dogma  replication----> transcription -------> translational  DNA-------->…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: Exons are the coding sequences that is they code for a specific functional product either in the…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: In case of eukaryotic organisms after transcription premature mRNA is produced from the DNA (gene).…

Q: Codons 24 to 66 represent an intron.  At what point in the process of protein synthesis are introns…

A: Transcribing DNA to RNA is the initial step in a long process that finally synthesizes functional…

Q: a gene sequence has two poly-A sites, one in the center and one at the end, we can isolate mRNA with…

A: Poly-A refers to the poly-A tail which is at the 3'-end of oligonucleotides consisting of a…

Q: In eukaryotes, why is the initial RNA transcript usually longer than the mature mRNA molecule?…

A: Transcription is the process by which messenger rna is made from DNA.  This process takes place…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: In eukaryotes, RNA transcription differs in comparison to the prokaryotes in terms of RNA splicing.…