For transcription to begin in eukaryotes, transcription factors must bind the ________ first.     RNA RNA DNA DNA ribosomes

Q: Prokaryotes control the expression of their genes mainly at the level of   Choose an answer below:…

A: To find The level at which Prokaryotes control the expression of their genes.

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

A: Differences:                                     Bacteria…

Q: Consider this list (below) of steps involved in transcription. These steps are out of order.…

A: Replication, transcription, and translation are used by all cells to keep track of their genetic…

Q: e table below with the word that matches the definition in the right column. regulatory proteins…

A: Step 1 -  1- regulatory proteins that speed up transcription by helping RNA  polymerase bind to…

Q: You label newly synthesized protein within a cell with a chemically distinct amino acid that is…

A: Protein synthesis happens from mRNA, which carries the genetic information copied from DNA in the…

Q: At which of these levels isregulation of gene expression most energy-efficient?

A: Gene expression is the process by which information from a gene is used in the synthesis of a…

Q: Which of the following statements is correct about eukaryotic gene expression?a. mRNAs must have…

A: Transcription is a process in which one strand of DNA known as template strand is known as converted…

Q: Which of the following would you expect to have the fastest response in the cell? Protein…

A: Protein phosphorylation is a reversible post-translational modification of proteins in which an…

Q: Transcription is the first step in gene expression. It involves copying a gene's DNA sequence to…

A: Rho factor works by binding to the transcript and halts transcription by actually breaking hydrogen…

Q: Which of the following is true for both prokaryotic and eukaryotic gene expression? A. After…

A: Gene expression is a process by which the instructions present in nucleotides DNA sequence is…

Q: The promoter for the above transcription unit is located on the

A: A promoter is a region of DNA where RNA polymerase ties to start transcription. A terminator is a…

Q: Which of the following is not true about transcription?   1. mRNA is made from DNA 2. it is the…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: Which of the following is NOT a part of transcription? O Double-stranded DNA is unwound and forms a…

A: Transcription is the process of copying genes in DNA into mRNA sequence where they form…

Q: lthough the transcription start site begins at the underlined C/G, which of the following is the…

A: Answer- Transcription is the synthesis of mRNA from the coding strand of DNA by the help of RNA…

Q: How does the fact that mRNA is quickly degraded help a cell control gene expression?

A: A gene is an essential unit of heredity and an arrangement of nucleotides in DNA or RNA that encodes…

Q: What is the function of each of the following gene transcription elements? Positive transcription…

A: Transcription is a process by which RNA is synthesized with the help of DNA. This is an important…

Q: Which of the following is not a control of gene transcription? O The repression of a gene by the…

A: The transcription is the process by which RNA is produced from the DNA template by different…

Q: A. RNA polymerase binds to a gene’s promoter.   B. RNA polymerase moves over the gene and unzips the…

A: transcription is the process in which m RNA is formed as directed by the template strand of DNA.

Q: Which of the following may produce more than one functional protein from an mRNA transcript?a.…

A: Chromosome condensation is the re-organization of the long thin chromatin strands into compact…

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: Which of the following plays a major part in determining whether or not RNA polymerase will…

A: RNA polymerase is an enzyme that helps to convert a DNA sequence into an RNA sequence in the…

Q: Scientists developed a marker technology to examine the function of RNA polymerase in yeast cells.…

A: Transcription process is responsible for producing mRNA. It takes place in the nucleus.

Q: scientist observing a cell during gene expression would be able to easily distinguish it as a…

A: Transcription The process in which DNA molecules is coded into mRNA with the help of enzymes.

Q: which of the following causes transcription to end? RNA polymerase reaches the terminator RNA…

A: Many processes occur within the cell for its normal functioning. They include replication,…

Q: Which of the following is true only for eukaryotic gene expression?     mRNA is synthesized in the…

A: Note: Since the identifiers for the options are not mentioned, the options are assumed to be in the…

Q: in the process of transcription, _____.     mRNA attaches to ribosomes      RNA is synthesized…

A: Transcription is the cycle by which the information in a strand of DNA is duplicated into another…

Q: The RNA polymerase binds DNA template at the promoter region to initiate transcription initiates…

A: Introduction The Key Enzyme Involved In Transcription Is RNA Polymerase. It Creates A Complementary…

Q: When chromatin is condensed, transcription cannot happen. Why not? RNA cannot access the promoter…

A: The epigenetic regulation involves methylation and acetylation. By this process the gene expression…

Q: Gene transcription occurs from left to right for gene A and gene B, whereas transcription occurs…

A: The process by which a cell makes an RNA copy of a piece of DNA. This RNA copy, called messenger RNA…

Q: What is the kind of protein that binds to DNA and changes the amount of transcription? A.…

A: Transcription is that the method by that the data during a strand of deoxyribonucleic acid is…

Q: During the transcription of DNA to mRNA ___. RNA polymerase moves along the DNA (reads) in the 5’to…

A: The information present within the DNA sequence (genes) is transcribed into an RNA strand. It is…

Q: Which of the following is an example of post-transcriptionalcontrol of gene expression?(A) the…

A: Post-transcriptional regulation is the gene expression control at the biological process common in…

Q: When a protein needs to be made, a signal is sent to a cell to turn on the ____ that codes for the…

A: Transcription and translation are the two processes that are involved in the central dogma of life.…

Q: In bacterial cells, translation can begin before transcription of a gene is complete. Can this…

A: Transcription can be defined as the process in which RNA is formed from the DNA. The RNA is a…

Q: Write an essay below to describe the process by which mRNA is formed. Use these terms correctly in…

A: Transcription of DNA into mRNA and translation of mRNA into protein is known as the central dogma of…

Q: This diagram shows a double-stranded section of DNA. The arrow indicates location and strand of the…

A: Transcription is the process of formation of mRNA using DNA as template. This is possible with the…

Q: Which of the following DNA elements or proteins would you expect to find only in some cells in a…

A: Enhancers are defined as cis-acting DNA sequences that can increase the transcription of genes.…

Q: karyotic regulation of gene expression occurs at the level of _____ transcription splicing and…

A: Given: Need to explain the Eukaryotic regulation of gene expressions

Q: A gene will have a sequence of DNA in front of it that directs the RNA polymerase to where to begin…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: Which of the following sites would you predict to be present in the gene encoding a MRNA molecule…

A: mRNA known as messenger RNA carries the genetic information that is copied from DNA. mRNA contains…

Q: In eukaryotic cells, transcription cannot begin until(A) the two DNA strands have completely…

A: The deoxyribonucleic acid (DNA) is the hereditary material that transmits the genetic information…

Q: Which of the following statements about gene expression is false?a) More than one RNA polymerase can…

A: DNA is a polynucleotide molecule, is a genetic material for most of the species on earth. The DNA…

Q: If a DNA sequence , 3' TAC AAT GAA 5' , is the template for transcription, the resulting mRNA would…

A: CENTRAL DOGMA:- The whole process of Central Dogma involves two processes:- 1) When DNA changes into…

Q: Think of the eukaryotic gene expression process. Which column below accurately describes which…

A: Genes include instructions for making proteins. They do not, though, produce proteins directly.…

Q: Consider gene expression in a prokaryotic or bacterial cell. Which of the following is true for…

A: The transcription is the process by which RNA is produced from DNA template. The transcription is…

Q: A regulatory transcription factor protein typically contains _________ that binds to the ________ of…

A: Transcription is the first step in central dogma of protein synthesis. It involves formation of…

Q: The promoter region of a gene consists of a TATA box. What is the significance of this region? It is…

A: The gene expression is also known as the transcription process by which RNA is produced from DNA…

Q: How would the removal of the TATA box in a eukaryotic gene impact transcription? Group of answer…

A: A gene is the stretch of DNA that codes for a polypeptide.

Q: The following diagram represents DNA that is part of the RNA-coding sequence of a transcription…

A: Transcription is a process through which the template strand of DNA transcribes into mRNA with 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.