An enhancer sequence must be located immediately upstream from the gene it affects is required for basal level transcription can be inverted without altering its functional ability must be located immediately downstream from the gene it affects must be located within the geke it affects O00

Q: What biomolecule composes RNA pol II and TFs?

A: Introduction: The process of gene expression uses genetic information stored in the DNA sequence to…

Q: promoters Insulators are particular that control access of enhancers to translation transcription…

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

Q: When a chromosomal rearrangement, such as an inversion, places a known gene into or next to a…

A: There are 4 types of chromosomal rearrangements namely - duplication, deletion, inversion,…

Q: Sigma factors: O Are used to express only housekeeping genes in bacteria O Are used by bacteria to…

A: The production of RNA from the DNA template is known as gene expression or transcription that occurs…

Q: What biomolecule are promoters and enhancers composed of?

A: Biomolecules are organic compounds present inside the cells of the living organism. Protein, lipids,…

Q: In eukaryotic cells polymerase interacts with other proteins to initiate transcription. tue or…

A: Eukaryotic cells are cells that have a nucleus enclosed by a membrane, as well as other…

Q: Please match the following definitions to the correct terms B-galactosidase [ Choose ] lactose…

A:

Q: Mutations outside of the coding region of a gene can have an effect on the expression of the gene.…

A: Mutations can be defined as a change in nucleotide sequences. It can occur either due to error…

Q: Regulation of transcription is mediated by proteins that first must bind to specific…

A: Hi dear,here is your answer. Gene expression is defined as the process by which the information that…

Q: How do antisense RNA molecules function to inhibit gene expression? They bind to operator sequences…

A:

Q: eukaryotes control transcription

A: Transcription in the eukaryotic cells is controlled by various ranges of regulation in which the…

Q: The addition or deletion of methyl and acetyl groups to regulate transcription Proteins that…

A: Answer. Transcription is a process of formation of transcript (RNA). It takes place by the usual…

Q: Which of the following is false regarding enhancers? Enhancers can be located upstream or downstream…

A: An enhancer is a short region of DNA that can be bound by proteins to increase the likelihood that…

Q: What is the function of a promoter in gene expression?

A: Transcription is the process through which ribonucleic acid (RNA) is synthesised from DNA. The term…

Q: Which of the following genes have internal promoter elements? 5S FRNA MRNA snRNA None of the above

A: Promoter : the sequence that are important in the initiation of transcription of a transcription…

Q: Which of the following is NOT a property of general tra ripion O Each eukaryotic gene utilizes a…

A: Transcription factors are proteins that play a crucial role in regulating gene expression. They bind…

Q: Enhancers in eukaryotic genomes such as glucocorticoid response elements can upregulate multiple…

A: An Enhancer in Eukaryotic genomes is defined as the DNA sequence which promotes the transcription.…

Q: Which of the following processes destroys RNA molecules if they have a sequence complementary to an…

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

Q: Which gene regulation is ONLY present in eukaryotes?  Choose from the options below Transcription…

A: Gene is the sequence of nucleotides that encode a particular polypeptide. The gene expression…

Q: The following are examples of how eukaryotic cells may control gene expression O small RNA molecules…

A: The process by which the information stored in a gene is used to control the assembly of a protein…

Q: In the figure below, what is represented by the line labeled A? TFIIB recognition element DNA in m…

A: Transcription of genes includes the formation of RNA using the template DNA. It includes the enzyme…

Q: Place the labels in the correct column for Eukaryotic transcriptional termination

A: In the Allosteric Model, the termination of transcription is driven by conformational changes in RNA…

Q: Indicate whether the protein binds directly or indirectly (assuming it does) to DNA and whether to…

A: Introduction :- DNA acts the genetic material of the cell because it have all the genetic…

Q: How can an enhancer that regulates expression of a given gene be active in one tissue but inactive…

A: Enhancers, also known as transcription factors, are DNA regulatory elements that can be bound by…

Q: ing statements about promoters that are true. A promoter specifies where RNA polymerase initiates…

A: Promoter is a specific sequence of dna, where it's length can vary from organism to organism.…

Q: A mutation in the trp repressor gene that prevents the apo-repressor from binding the co-repressor…

A: Tryptophan operon Tryptophan operon is negatively regulated operon, it includes five gene, promotor,…

Q: Which of the following are ways in which transcriptional repressors can function in eukaryotes?…

A: Enhancers are DNA regulatory elements that can enhance or increase the transcription of genes.…

Q: Which level of gene expression regulation is used in eukaryotes, but not bacteria? transcription…

A: Regulation refers to the controlling of the gene expression.

Q: According to the Jacob-Monod model of regulation of gene transcription in bacteria, the DNA sequence…

A: Q.Explanation:- Lac operon is a concept that controls the transcription in prokaryotic cells such as…

Q: Does it need active form or inactive form of the repressor ? 3) What is role of RNA polymerase,…

A: An operon is defined as the collection of coordinately regulated genes . Q2Ans:In a negative control…

Q: Please help with labeling

A:

Q: What would be the effect of moving the insulator shown in Figure 17.8 to a position between enhancer…

A: Transcription is the process by which the information in a strand of DNA is copied into a molecule…

Q: At which of the following level(s) can gene expression be regulated in eukaryotes?

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

Q: The ___ precedes/senses the start of a gene; and therefore, it is the sire where RNA polymerase…

A: Transcription is defined as the copying a gene's DNA sequence to make an RNA molecule. RNA…

Q: eukaryotic cells, which of the following is typical of how transcription is regulated? Group of…

A: A regulatory gene is a gene involved in controlling expression of one or more genes . It can…

Q: An operon is a group of genes under the control of a single promoter. Match each type of operon with…

A: Introduction :- An operon is a functional piece of DNA in genetics that houses a collection of genes…

Q: Please draw the mature mRNA (before it is ready to be exported from nucleus):

A: In addition to their role in genetic information storage and transmission, nucleic acids are also…

Q: What steps are necessary and unnecessary for non-protein coding genes?

A: The translation is the process of analyzing the mRNA message in order to produce a protein. It is…

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.