Each type of pre-mRNA processing has one or more important functions. Match each function with the appropriate type of processing. Addition of 5' cap Addition of poly(A) tail removes non-coding regions from pre-mRNA constructs multiple products from a single gene alters nucleotide sequence in exons Answer Bank assists in RNA splicing RNA splicing RNA editing assists mRNA in binding to the small ribosomal subunit stabilizes trailing end of mRNA facilitates transport of mRNA into the cytoplasm

Q: Q1: In your own words, define RNA splicing. When during gene expression does it occur? Q2: What do…

A: The transcriptional process is the synthesis of ribonucleic acids (RNA) from the genes of…

Q: Gene A Gene B Gene C Low levels of gene A transcription generates some transcripts of the gene. No…

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

Q: Self-bonded and looped sequences near the end of single poly-ribonucleotide chains control gene…

A: Gene is the sequence of nucleotide that encodes a specific protein.

Q: Addition of a 5'7-methyl guanosine cap to the primary RNA transcript during nuclear processing *…

A: In eukaryotes, the mRNA when transcribed from DNA comes as a pre-mRNA that undergoes the following…

Q: pre-mRNA maturation to mRNA involves a guanosine nucleotide that is not part of the RNA polymer…

A: Deoxyribonucleic acid, or DNA, is a molecule that holds the information that allows an organism to…

Q: Explain why the statement is correct. A section of the mRNA has a nucleotide sequence of…

A: mRNA  A single stranded RNA which is copied from DNA and contains gene or information about specific…

Q: Which sequences within the pre-mRNA determine where splicing occurs?

A: RNA splicing is a process that produces a mature mRNA from a pre-mature mRNA. The process is started…

Q: The molecule(s) that actually recognize and translate the genetic code into polypeptide sequence are…

A: Translation of genetic code into polypeptide chain is called translation.

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: Draw a line representing mRNA that has already been processes (introns removed, cap and tail added).…

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

Q: Use the chart below to find the correct amino acids for the following mRNA strand: GCUAUGUUU…

A: The process of producing protein by association of mRNA and ribosomes is called translation. The…

Q: DNA TAC-TAA-AGG-GAA-GAC-GAG-ATC mRNA AA

A: DNA synthesis or DNA Replication-It is the process by which a cell duplicates its genome(DNA)…

Q: In the role of the P-site and A-site what is: The Processes in the Central Dogma. Identify where…

A: Of course, let's delve into each aspect in more detail:1. Processes in the Central Dogma:  -…

Q: ATG is the start codon for translating proteins into mRNA and nascent polypeptides are translated…

A:

Q: pre mRNA can be spliced in more than one way, permitting a single gene to produce multiple mRNAs…

A: Pre mRNA can be defined as a primary mRNA transcript,which is formed during transcription.This pre…

Q: The DNA is the genetic material that is responsible for the production of RNA transcription process.…

A: mRNA is complementary to template strand of DNA. Codon of mRNA are complementary to anti codon of…

Q: which of the following does NOT occur during the elongation stage of transcription (i.e., which of…

A: During the elongation stage of transcription all the following mentioned events occur: It follows…

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: 1. Using the table of the genetic code, determine the sequence of amino acids. 2. If mutation occurs…

A: Codons are triplets of nucleotides in the mRNA sequence, which is read by the ribosomes in order to…

Q: Describe the process of RNA splicing, including the roles of the spliceosome and self-splicing RNA…

A: RNA splicing is a form of RNA processing in which a newly made precursor messenger RNA (pre-mRNA)…

Q: If you want to decrease gene expression, you would need the activity of which RNA? O mRNA miRNA O…

A: RNA interference It is a mechanism that inhibits gene expression at the stage of translation or by…

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: Listed below are steps in the transcription process.  Reorganize the list so the steps in the…

A: Correct steps of Transcription are as follows.   1. General Transcription factors bind TATA box…

Q: Match each aspect of transcription or translation

A: Central Dogma of Molecular Biology:It is a foundational principle that describes the flow of…

Q: If a eukaryotic MRNA lacked a poly-A tail, where would the MRNA be located? Cytoplasm Endoplasmic…

A: The stability of mRNAs varies considerably in the case of eukaryotic organisms. Some mRNAs have very…

Q: Thalassemia is a disease characterized by nonsense mutations. Suppose that polypeptides synthesized…

A: Thalassemia is defined as an inherited blood disorder, where the body creates an abnormal form of…

Q: Describe the processing of Pre-mRNA

A: Pre-mRNA or precursor mRNA is the initial transcript produced during transcription of a gene in…

Q: Which of the following processing events occur during or after the synthesls of MRNA molecules in…

A: Transcription  It is the process of makin copy of RNA from DNA. This RNA is known as messenger RNA

Q: What are the differences between miRNA and siRNA? (Select all that apply.) OmiRNAs carry the genetic…

A:

Q: A codon is: three amino acids on a polypetide that are snipped off by the helicase enzy O sets of…

A: There are total of 64 codons coding for Amino acids.

Q: Using what is known about the location of introns, a methylguanosine cap, and a poly-A tail, the…

A: Answer.  In eukaryotes, transcription, and translation take place in different compartments of…

Q: Elongation factor Tu (EF-Tu): -binds GTP promoting translocation of ribosomes along mRNA…

A: Elongation is a step in translation in which one amino acid is added at a time to the nascent…

Q: Last word is anterior

A: One could make transgenic flies that contain a series of deletions spanning ALL SEGMENTS of the…

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: 21. The processing events that must occur on the MRNA after it is transcribed, but before it is…

A: In eukaryotes, transcription and translation take place in different cellular compartments:…

Q: Look at the MRNA strand below. There are at least a few bases before the "AUG" or the start codon.…

A: Several codons or triplet bases make up the universal genetic code. Over time, the standard code has…

Q: Describe stepwise the pre-mRNA processing, how small noncoding RNAs regulate gene expression and…

A: A gene is made up of DNA. It is eventually transcribed into mRNA that helps in the process of…

Q: Genetic expression involves transcription and translation. Match the structure or molecule to the…

A: We all know that central dogma is a very basic and important procedure in every cell.There are…

Q: Regulatory RNA that prevents transcription by recruiting DNMT enzymes Regulatory RNA that prevents…

A: There are different types of RNA that do not code for protein but they regulate the gene expression.…

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.