Please describe why regulationof transcription frequently involves the promoter and protein interactions with the promoter. Please add details about bacterial promoter properties to discuss RNA polymerase binding to initiate transcription

Q: define promotor sequences in transcription?

A: In the context of biology, transcription is the process by which the information in a strand of DNA…

Q: What will happen if we put 2 table spoon of salt in jar containing potato strips

A: A semi-permeable membrane is a membrane that lets only certain particles pass through while blocking…

Q: How were bacterial promoters first identified?  Discuss their placement within the gene and roles in…

A: Introduction :- The holoenzyme is a large molecular complex composed of RNA polymerase and…

Q: Explain three types of post-transcriptional modifications to RNA.

A: Post-transcriptional alteration or co-transcriptional adjustment is a bunch of organic cycles normal…

Q: Describe transcriptional components in E. coli for each step of transcription, explain each subunit…

A: In Prokaryotes the process of translation is not complex as the Transcription and Translation both…

Q: Explain how the ncRNA known as HOTAIR plays a role in gene repression.

A: RNA (Ribo Nucleic Acid) is the genetic material found in prokaryotes and eukaryotes. It is the prime…

Q: Give examples of structural motifs found in transcription factors that interact with other proteins…

A: Transcription is an important step in the use of genes to produce a protein. Proteins that help bind…

Q: Draw the stages of transcription are initiation, elongation, and termination. Be sure to include the…

A: Replication is the process by which DNA duplicates itself utilizing the enzyme DNA polymerase. The…

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: List all the features of a mammalian promoter.

A: Promoters are located immediately upstream of the gene and are critical in determining whether…

Q: At the molecular level, describe how σ factor recognizes a bacterial promoter. Be specific about the…

A: A sigma factor is a protein needed for the initiation of protein synthesis in bacteria. Sigma factor…

Q: Describe the process of transcription, focusing on the role of RNA polymerase, sigma (σ) factors,…

A: Transcription is a process of transcribing the template DNA into complementary mRNA sequence which…

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: What parts of DNA make up a transcription unit? Draw a typical bacterial transcription unit and…

A: Segments of DNA that transcribe into RNA are necessary for transcription. Transcription unit consist…

Q: Describe the synthesis of prokaryotic RNA in brief.

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Explain about transcription start site and an essential TATA box ?

A: Transcription is the mechanism by which the information of the DNA is copied into a new messenger…

Q: Explain transcription in detail with suitable diagram

A: Transcription is the initial step of gene expression in which the template DNA (deoxyribonucleic…

Q: Discuss the function of enhancer sequences ineukaryotic transcription

A: The eukaryotic transcription is an elaborate process in which eukaryotic cells use to copy genetic…

Q: The Assembly of Class III Transcription Initiation Complexes consists of TATA-binding protein (TBP)…

A: Transcription initiation complex  It is the complex of transcription factors and RNA polymerase…

Q: Describe how mRNA is created in transcription step by step.

A: Gene expression is a cycle by which the qualities are gone on to frame RNA and proteins. This is…

Q: Please describe the procedures of initiation during transcription in bacteria.

A: Elongation of transcription begins after initiation where the dinucleotides are added to the mRNA…

Q: Which of the following is the LAST to join the bacterial translation machinery during the initiation…

A: Translation refers to the process through which an mRNA sequence is converted into the corresponding…

Q: Explain how the interaction of RNA polymerase with the promoter woulddiffer if the figure showed…

A: Step 1 Transcription is the formation of RNA (ribonucleic acid) over the template DNA. It generates…

Q: List all the features of a mammalian promoter.

A: Introduction: A promoter is a sequence of DNA expected to kill a quality on or. The interaction of…

Q: Describe the procedures involving the initiation of transcription in bacteria cells

A: Bacterial transcription is the process of using the enzyme RNA polymerase to copy a section of…

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.