Transcription   A copies of sequences of DNA into an RNA molecule   b occurs in the nucleus of a eukaryotic cell   c is catalyzed by a RNA polymerase   d all of the above

Q: Please describe why regulationof transcription frequently involves the promoter and protein…

A: Regulation of transcription  Promoters indicate where the process of transcription begins. In…

Q: Match each of the terms in the left with the best-fitting process in the right column promoter rho…

A: Introduction  Making an RNA copy of a gene's DNA sequence is a process known as transcription in the…

Q: Using the genetic code, indicate which polypeptides would be synthesized if poly-UGG were used in a…

A: Polypeptides are the linera chain of Amino acids Synthesised according to the codons on mRNA.…

Q: All of the following mRNA codons signal the end of translation, in both prokaryotes and eukaryotes,…

A: The translation is a molecular process of synthesis of protein from genetic information encoded in…

Q: Unlike transcription in most prokaryotes, transcription in eukaryotes Group of answer choices makes…

A: Transcription is a molecular process in which DNA is transcribed into mRNA. This process occurs both…

Q: When RNA polymerase transcribes DNA, only one of the two DNA strands is used as a template.…

A: Transcription is the process in which a DNA strand gets transcribes into RNA by the help of RNA…

Q: . Show (on the image) 3 steps that must be taken to produce a mature mRNA molecule from this pre-…

A: The genetic material which is the DNA undergoes the process of replication to produce exact copies…

Q: Describe the effects of changing the promoter on the transcription of the DNA strand/gene the…

A: The promoter is the DNA (deoxyribonucleic acid) element that binds to the RNA (ribonucleic acid)…

Q: Describe the steps of transcription in bacteria

A: Introduction - In the nucleus, transcription occurs. To make an RNA (mRNA) molecule, it uses DNA as…

Q: Use the illustration as a reference to select the correct statements transcription factors of…

A: Transcription is the process that is responsible for the production of RNA from a DNA template. It…

Q: The sigma  subunit of RNA polymerase is replaced by NusA to recognise the promoter region of a gene.…

A: RNA polymerase is a multi-subunit enzyme composed of five subunits including α (two copies), β, β’…

Q: Transcription is thus the final stage of gene expression involves interactions between three types…

A: Transcription is copying down of information from DNA to RNA. The final stage that involves gene…

Q: Describe in detail the steps of translation termination in bacteria. Explain what happe

A: For the synthesis of a polypeptide with a defined sequence, two fundamental chemical requirements…

Q: Draw a labelled diagram to support the basic transcription steps

A: Transcription is the method of replicating hereditary data held in DNA into RNA. This process takes…

Q: Explain the process of transcription in prokaryotes, including the following: promoter region, RNA…

A: The DNA is the genetic material that is passed from one generation to the next generation. It is…

Q: Which of the following is the MRNA coding for the peptide trp-met-gly- ser-his? A.…

A: The genetic codes are the sequence of nucleotide that governs the formation of proteins.

Q: The sigma subunit of bacterial RNA polymerase ________________________.   is required for the…

A: RNA polymerase "core" from E. coli consists of five subunits: two alpha (α) subunits of 36 kDa, a…

Q: Which mRNA sequences would form a structure that is a cue for transcription termination of some…

A: The ending of termination and the process involved in it are called transcription termination. The…

Q: Which of the following statements describes the function of the sigma factor in prokaryotic…

A: Transcription in prokaryotes: It is the process of production of RNA by using DNA as template. In…

Q: In transcription which subunit in bacteria is largely responsible for recognizing the promoter?

A: The process of copying the genetic sequence in DNA into mRNA. Bacterial transcription is the process…

Q: Control of transcription in prokaryotes does not involve enhancers silencers Histone coding O…

A: Enhancers and silencers are DNA sequence acting as regulatory elements which acts as "turn on" or…

Q: MRNA processing

A: RNA Processing RNA Processing is a process in which the pre mRNA is converted into messenger RNA.…

Q: In prokaryotic RNA synthesis the rate of incorporation of nucleotides is constant throughout the…

A: In prokaryotes, RNA synthesis is carried out the enzyme RNA Polymerase. RNA Polymerase read the DNA…

Q: Name (Last, First): DNA An RNA Polymerase attaches to the DNA and transcribes the DNA to mRNA…

A: Introduction  Gene expression is the process through which a gene's information is used to create a…

Q: . In prokaryotes and eukaryotes, describe what else is happening to the RNA while RNA polymerase is…

A: RNA synthesis, which is carried out by RNA polymerase, maybe a basic movement in both prokaryotes…

Q: A nonsense mutation Select one: a. results in a larger protein being produced from the mutated gene…

A: Introduction :- There are a number of disorders known to be caused by nonsense mutations, including:…

Q: Initiation of transcription   A occurs at terminators   B occurs only in eukaryotes   C occurs in…

A: The transcription is the process by which the genomic DNA is converted into messenger RNA

Q: Below is a diagram of charged tRNAs in the active site of the ribosome during translation of the…

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

Q: Determine the site of the occurrence of mutation in the promote that prevents the binding of RNA…

A: The key component of the operon's promoter region is an RNA polymerase binding site that serves as…

Q: Alternative RNA splicing O is a mechanism for increasing the rate of transcription can allow the…

A: Alternative splicing It is also known as alternative splicing or differential splicing. It is called…

Q: explain RNA editing in mitochondria.

A: Transcription is the first step in gene expression during which the nucleotide sequence of DNA is…

Q: Name the factor of RNA polymerase enzymes which recoganise the start and termination signal on DNA…

A: All transcription in bacteria is performed by the single type of RNA polymerase.  This polymerase…

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: factors in transcription process

A: The process of transcribing a piece of DNA to RNA is known as transcription. Messenger RNA is made…

Q: The initiation factors a. help assembling both ribosomal subunits with mRNA and initiator tRNA b.…

A: initiation factors bind to the repressors to regulate the process of translation  there are three…

Q: Why would it be impossible for DNA splicing to occur utilizing the same mechanism as eukaryotic MRNA…

A: RNA splicing is a kind of RNA processing in which a newly made precursor-mRNA is transformed into a…

Q: Usually found in prokaryotes, regulatory sequences lying adjacent to the DNA being transcribed are…

A: Usually found in prokaryotes, regulatory sequences lying adjacent to the DNA being transcribed are…

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.