Shown below is diagram of RNA polymerase undergoing the process of transcription: This transcript: Select one: Oa. None of these choices is correct. Ob. has a sequence complementary to the top strand of the DNA. O c. has a sequence identical to the top strand of the DNA. d. has a sequence complementary to the bottom strand of the DNA. e. has a sequence identical to the bottom strand of the DNA. f. It is not possible to determine, because not enough information has been provided. g. More than one of these choices is correct.

Q: In the holo-RNA polymerase, the subunit will interact with the UP element of target genes. Select…

A: RNA (Ribonucleic acid) polymerase is the enzyme that is required to copy the DNA (Deoxyribonucleic…

Q: a. Why are cells different from each other? b. How is a gene organized? (promoter, cis regulatory…

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Q: initial

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Q: Alternative splicing a. increases the number of proteins made from one gene b. increases the number…

A: in alternative splicing there is a selection of different types of sites of splicing which can…

Q: Which statement/s is/are TRUE about transcription? A. During transcription, DNA polymerase binds to…

A: Transcription is the process that involved production of RNA from the DNA. this process occurs will…

Q: Which of the following statements about the transcription process is correct?

A: The flow of genetic information from DNA to RNA, RNA to protein synthesis is called central dogma.…

Q: a. The promoter is to the right so transcription goes right to left. b. This sequence 5’…

A: Transcription is is a cellular process by which DNA can produce RNA by the use of RNA polymerase…

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: A geneticist induces a mutation in eukaryote cells. The mutation results in an inability to form the…

A: Mutation results in alteration of a nucleotide sequence of DNA which caused due to the mistake in…

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

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Q: Only one of the two strands of DNA is transcribed because a. RNA polymerase binds to the…

A: Introduction : DNA or deoxyribonucleic acid is the genetic material present in all living organisms.…

Q: The diagram shows a double-stranded section of DNA. Identify the site of transcription initiation on…

A: Transcription  The process of formation of RNA from DNA with the help of RNA polymerase.

Q: A promoter is, choose the correct answer... a. the binding site for the ribosome on a messenger RNA…

A: Transcription is a process in which a transcript ( RNA ) is formed. It takes place by the common…

Q: During elongation (in transcription), RNA polymerase has three prominent channels, or grooves. These…

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Q: Alternate splicing: A. Reduces mRNA half-life by shortening poly(A) tails B. Disrupts histone…

A: Introduction In Molecular Biology, RNA Splicing Is The Process By Which A Newly Synthesised…

Q: Select one or more: O a. by the interaction of Rho and Rho binding sites in RNA. O b. by the…

A: Transcription is the process of making mRNA from DNA.it is always in the 5' to 3' direction.

Q: 6)Select ALL of the following that apply to transcription. Select one or more: a. occurs in the…

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

Q: Which of the following is/are not necessary for transcription to occur? A. Promoter region B.…

A: D. Stop codonThe stop codon is not necessary for transcription to occur.Transcription is the process…

Q: Give two DIFFERENT examples of how the following can occur: a. A point mutation in an exon that is…

A: Silent mutation - Silent mutations are mutations in DNA that do not have an observable effect on the…

Q: In pre-MRNA in eukaryotes, introns are removed by the enzyme a.RNA polymerase b.DNA polymerase…

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Q: Which of the following processes degrades mRNA molecules after transcription if they have a sequence…

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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: The gene for the primase enzyme is mutated and is nonfunctional. What is the result of such a…

A: DNA replication unlike transcription cannot start ab initio and requires a primer that is elongated…

Q: The codons CCU, CCC, CCA, and CCG all code for the amino acid threonine.  This is because the…

A: A codon is a three-letter code on mRNA. A codon codes for an amino acid.

Q: Which of the following is not a function of the 5’ cap and 3’ poly-A tail of a mature eukaryotic…

A: Introduction: RNA polymerase is an enzyme that copies DNA. The RNA polymerase binds to the promoter…

Q: Give one example of a prokaryotic system of gene expression that is more complicated (during…

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Q: The portion of the mRNA transcript that gets removed duringRNA processing is thea. exons.b.…

A: Ans: RNA processing: The post transcription processing in eukaryotes is referred to as RNA…

Q: MRNA processing

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

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

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Q: The T7 RNA polymerase has been used for production of recombinant proteins in E. coli cells. This is…

A: Question - The T7 RNA polymerase has been used for production of recombinant proteins in E. coli…

Q: Which of the following are steps of transcription? Select all that apply. a.RNA polymerase…

A: The function of a gene can be studied through expression in a particular cell and its interactions…

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.