How the cargo of INS gene product is shuttle between ER and Cis Golgi Complex (CGC) ?

Q: 5. Consider eukaryotic transcription: a) Draw a eukaryotic gene and label key sequences. (5 points)

A: A eukaryotic gene, consists of a set of sequences that appear in mature mRNA interrupted by introns.…

Q: geneticist happens upon a gene in humans that is not functional and is not currently being expressed

A: Pseudogenes are those which are present in the genome till now but do not perform any function.

Q: 2. In your own words, describe two different reasons why a eukaryotic cell may need to control gene…

A: gene expression is a process to regulate the production of active gene to produce the proteins to…

Q: 2. What does an operon typically consist of? a. an operator, a promoter, and a cluster of genes b. a…

A: Introduction :- An operon is a group of genes that are transcribed together to produce a single…

Q: 7) Describe in detail the mechanism by which the major spliceosome removes introns from pre-mRNA…

A: Spliceosome is a complex small nuclear RNA protein molecule also called snRNA that helps to remove…

Q: 5. Assume that you are trying to do a gel mobility shift experiment using a normal set of Trp genes.…

A: The gel mobility shift assay is a biochemistry technique used to detect protein complexes with DNA.…

Q: 1. Which modification occurs as part of transcriptional termination? Explain this modification and…

A: 1 ) ANSWER The maturation of a eukaryotic mRNA from primary mrna transcript  involve many complex…

Q: Why is RNA necessary to act as a messenger? Why can't the code be taken directly from the DNA? How…

A: Introduction: RNA is a single-stranded molecule that is present in both the nucleus and cytoplasm,…

Q: 1. What sequences form most of the human genome? What is their significance in the expression of…

A: The Alu sequence is known form most of the human genome, it is the most frequent sequence and occur…

Q: Which of the introns listed below are usually removed from hnRNA only by spliceosomes?…

A: Heterogeneous nuclear RNA (hnRNA) refers to the large pre‐mRNAs of various nucleotide sequences that…

Q: 4. What is the use of miRNAs in the cell? Please discuss the effect of a mutant Argonaute protein on…

A: RNA (ribonucleic acid) is a polymer of nucleotides that is composed of pentose sugar, a nitrogen…

Q: 2. Distinguish among inducible, repressible, and constitutive gene operons.

A: An operon is a functional unit of genomic DNA that comprises a collection of genes that are all…

Q: 4. Which or which (can select more than one alternative) of the control methods of genetic…

A: Since we only answer one question at a time, we’ll answer the first one. Please resubmit the…

Q: 1. why does the genome contain so many more genes for rRNA than mRNA? 2. why is it effective for a…

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

Q: What is the central dogma? What are the compounds involved in this process? (Keywords: transcription…

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

Q: 1. You wish to introduce a eukaryotic gene into a prokaryote. Describe two aspects of the gene that…

A: Please follow step 2 for detailed explanation.

Q: Compare the control of gene regulation in eukaryotes and prokaryotes in terms of: a. transcription…

A: Prokaryotes and eukaryotes change their Gene articulation with respect to their environmental…

Q: 8. Which of the following best describes the messenger RNA (MRNA) molecules found in prokaryotes? A.…

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

Q: Contrast positive versus negative regulation of gene expression. Describe the role of the repressor…

A: Positive and negative control of gene expression In some cases, the product of a regulatory gene is…

Q: 4. In the graph shown below, the dashed line shows the level of MRNA for a certain protein, Prot6,…

A: Anterior-posterior axis is defined by a line that runs from the head or mouth of an organism to the…

Q: The specific sequence component of the bacterial promoter located 10 base pairs upstream of the…

A: A promoter is cis-acting , position dependent DNA sequence which is necessary for accurate and…

Q: 2. For each of the following types of gene regulation, indicate whether it occurs in eukaryotes…

A: Gene regulation is the term used to describe any mechanism used by a cell to increase or decrease…

Q: 8. Why is it adaptive for a bacterium to not express the genes that encode for that lactose…

A: Bacteria are able to adapt to their environment by regulating the expression of genes that encode…

Q: 2. The yeast gene encoding a protein found in themitotic spindle was cloned by a laboratory…

A: A protein is encoded by the yeast gene that is found in the mitotic spindle. This gene is cloned by…

Q: How might transposons be utilized to hereditarily design Drosophila?..

A: In genetics, the set of procedures used to do genetic modification in an organism through the…

Q: 2. a. You want to create a genetic construct that will express GFP in Drosophila. In addition to the…

A: Green fluorescent protein (GFP) contains 238 amino acids which are responsible for bright green…

Q: 1 How Are Genes Transcribed in Bacteria?

A: Bacteria transcription is considered as the process, in which newly synthesized RNA (mRNA) is…

Q: 2. What is attenuation and what is its significance in prokaryotic gene regulation? Explain…

A: Gene expression is defined as a process which is used by cells to convert the instructions coded in…

Q: 1. What are the main elements of the lac operon and their functions?

A: NOTE- Since you have posted multiple questions So we will be solving the first question for you. As…

Q: What is the genetic event/process that enables antibiotic resistance to occur?

A: Antibiotics are basically the drugs that are used against the microorganism especially the bacteria…

Q: ) Below are some events that occur in the process of translating mRNA into a protein in a bacterial…

A: The translation is the process of creating protein from RNA. Hereditary information is encoded in…

Q: 7. Complete the following diagram which describes a small eukaryotic open reading frame by filling…

A: DNA (Deoxyribonucleic acid) and RNA are two examples of nucleic acids (Ribonucleic acid).…

Q: 4. Explain why the B-galactosidase gene is made in two pieces with the a and 2 parts of the enzyme.

A: Beta galactosidases are the enzymes that catalyze the hydrolysis of beta galactosides into…

Q: How does the HAEIII enzyme discriminate between the C-G polymorphism in the TAS2R38 gene?

A: HaeIII enzyme cuts at the  GG:CC which is found at nucleotides 143-146 of the TAS2R38 gene.  The…

Q: What molecule do microRNAs bind to, and what is the direct result of this binding? A. microRNAs…

A: MicroRNAs are non-coding, single stranded RNA molecules. They are composed of 20-22 nucleotides and…

Q: 1. Describe how regulation of the arginine operon would work? Is the repressor activated or…

A: Enzymes are not being expressed, even once arabinose additional to the medium. arginine is a vital…

Q: 1- How does the sigma factor control whether it can start transcription together to give way to RNA…

A: Transcription is the process where one strand of DNA is transcribed into RNA is known as antisense…

Q: 1.  Two closely related species may have a very similar genome size but very different number of…

A:

Q: How might the regulation of the lac operon change if a point mutation occurred that blocks the…

A: Lac Operon consists of structural (z y and a) , regulatory (I), promoter and operator genes in the…

Q: In negative control systems, which of the following would cause transcription to proceed? A)…

A: Introduction The process of converting a piece of DNA into RNA is known as transcription. Messenger…

Q: Which of the following introns are usually removed from hnRNA only by spliceosomes? non-transcribed…

A: The transcription is the process in which the mRNA copied information from DNA for protein…

Q: 3. What is meant by the term histone code? With regard to gene regulation, what is the proposed role…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: 2. How is RNA termination different in prokaryotes vs eukaryotes? Include an explanation of cis vs.…

A: The process of creating a copy of RNA (ribonucleic acid) of a gene sequence can be referred to as…

Q: How can the construct with Cas9 and gRNA sequence be removed from the plant in case it was inserted…

A: Introduction CRISPR-Cas9 is a genome editing tool that's creating a buzz in the science world. It's…

Q: 2. Write the base sequence of the hnRNA formed by transcription of the following DNA base sequence.…

A: hnRNA is also called as the heteronuclear RNA. Its synthesis is catalyzed by RNA polymerase II.…

Q: 2. įmagine that you and your colleagues are working in a lab to develop a protein synthesis system…

A: The prokaryotes have a polycistronic mRNA while the eukaryotes have a monocistronic mRNA. The mRNA…

Q: 3. Where does transcription specifically take place in the cell? 4. Where does translation…

A: 3. The process of transfer of genetic information from DNA to mRNA (messanger RNA) is called…

Q: 1. What are the three RNA processings in eukaryotic cells?

A: RNA processing is the term collectively used to describe the sequence of events through which the…

Q: 2) a) What would be the effect of introducing a -1 frameshift mutation into the 23S rRNA gene? .: b)…

A: A frameshift mutation is one in which a nucleotide is inserted or deleted in such a way that 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.