0 0 0 0 0 a mutation in a 5' or 3' splice site must alter the sequence of the protein encoded by a gene a missense mutations replaces one amino acid with a different amino acid a mutation in a promoter is unlikely to alter the sequence of the polypeptide encoded by a gene a mutation in a transcriptional terminator is unlikely to alter the sequence of a protein encoded by a gene. a frameshift mutation changes the sequence of a protein

Q: What are the differences between translation and transcription in bacteria and eukaryotes? Give a…

A: Differences:                                     Bacteria…

Q: Consider the Rho-dependent terminator sequence 5’CCCAGCCCGCCUAAUGAGCGGCCUUUUUUUU-3’. What affect…

A: The mutation is the change in the nucleotide sequence of the DNA. The point mutation is the mutation…

Q: In prokaryotes, the promoter contains a -35 and -10 region upstream of the transcription start site.…

A: Promoter is the sequence in DNA where RNA polymerase is recruited. This is present before the…

Q: Nonfunctional HexA protein is responsible for the autosomal recessive disease Tay Sachs. A patient…

A: Ans... a base substitution in an enhancer region

Q: Match the type of mutation in the bacterial genome with the effect that each would cause in terms of…

A: Mutations occur randomly. Some may be beneficial to the organism and some may be detrimental too.…

Q: sRNA acts as a marker, flagging the inhibitory protein for ubiquitination and allowing translation…

A: Proteins are synthesized by the process of translation and are modified after post-translational…

Q: onsider Figure 3, which shows some features of a eukaryotic gene. A, B, C are exons while 1, 2 are…

A: INTRODUCTION When an RNA transcript is first made during a eukaryotic cell, it's considered a…

Q: What would be the effect on transcription of a mutation in the -10 box that decreases the similarity…

A: Normal DNA contains a particular sequence of DNA. If the sequence of DNA is changed due to external…

Q: Select all the possible mutation types for the following observed phenotype resulting from a…

A: Need to find which of the following mutation is happened in protein to express in wrong cell

Q: You are working on a protein for a research project. The protein does not express well in…

A: Yeast is a eukaryotic organism that possesses a network of internal membranes to sort proteins to a…

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: Which of the following is/are true regarding transcription initiation in bacteria? I. TFIID will…

A: To start transcribing a gene, RNA polymerase binds to the promoter region of the gene's DNA.... The…

Q: Please match the gene element with the the correct definition. control elements 5' UTR 3' UTR…

A: The process by which genetic information encoded in DNA is copied into RNA is known as…

Q: Provide a detailed description of gene expression and control in prokaryotes. Provide a detailed…

A: Gene expression is the mechanism by which information from a gene is used to create a functioning…

Q: Identify one mistake that was introduced in the following figure.  True or false? The first few…

A: Since it is the method through which DNA is utilized as a template to produce RNA, transcription is…

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: A particular mutation in the bacterial sigma factor allows this protein to bind RNA polymerase but…

A: Answer - Option A - It will prevent the transcription termination exerted by the Rho protein

Q: Splice sites on mRNAs are located with the help of all of the following EXCEPT:   Question 9…

A: Introns are cut off at splice sites along a pre-mRNA sequence, and exons are connected at these…

Q: In the picture below (representing RNA transcription) match A-E to whether they are 5' or 3' ends. A…

A: The information recorded inside the DNA sequence of one or more genes is transcribed into a strand…

Q: the encoded protein is substantially shorter than normal, and the amino acid sequence near the end…

A: Introduction The mutation is defined as any kind of alteration in normal base sequences of DNA.…

Q: Please study the diagram above on eukaryotic gene expression. In order to provide instructions for…

A: EXPLANATION : Noncoding DNA is also found within most of the eukaryotic genes. Such genes have a…

Q: protein and find that the encoded protein is substantially longer than normal, with the extra amino…

A: Introduction The mutation is defined as any change or alteration in the sequence of DNA bases,…

Q: A full-length eukaryotic gene is inserted into a bacterial chromosome.  The gene contains a complete…

A: Transcription in eukaryotes occurs in three consequent stages that start with the initiation step,…

Q: G3A (G at position 3 was changed to A) G9A Deletion of TCA at position 18-20 C22A T31A, A32T double…

A: The Mendelian gene is a basic unit of the heredity and the molecular gene is a sequence of…

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: What is NOT true about the function of RNA polymerase? O its rate of activity is similar for all the…

A: Promoter sites are short DNA sequences found in the promoter region of a gene. They act as binding…

Q: Identify the DNA elements and protein factors, #1- 7, in the figure below that are involved in the…

A: Central Dogma =  According to the central DNA is converted to RNA (transcription) and RNA to protein…

Q: Choose all that apply regarding gene transcription in eukaryotes: Multiple transcription factors are…

A: Transcription in eukaryotes.

Q: Which of the following would not be the consequence of alternative splicing? Two genes to express…

A: Alternative splicing is the method of producing differentially spliced mRNAs by choosing alternative…

Q: G-LO37 Identify the consequences of mutations in different regions of a gene. The image below…

A: A mutation is a change to an organism's DNA sequence. Errors in DNA replication during cell…

Q: a mutation in a splice donor recognition sequence within an snRNA gene a hypomorphic mutation in the…

A: Gene expression is the process by which genetic information is transcribed into proteins, the…

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.