Shown is a segment of DNA with its promoter and terminator. Start and end of transcription are marked with an arrow. THe length of each part is marked with base sunderneath. What is the size of the protein made? Terminator Promoter7 Gene (DNA) AUG UAA Exon 1 Exon 2 Exon 3 Exon 4 Intron 1 15 Intron 3 14 Intron 2 15 27 30 19 27 30 30 O 37 amino acids O 114 amino acids O 53 amino acids O 68 amino acids

Q: What enzyme is used to make cDNA from pre-mRNA?

A: c DNA or complementary DNA is a type of double stranded DNA which is made from single stranded RNA.…

Q: The DNA sequence within the transcription unit of a gene is shown below. Important sequences are…

A: Transcription is the process which is responsible for making mRNA from the DNA by the action of RNA…

Q: Gene A Gene B Gene C Low levels of gene A transcription generates some transcripts of the gene. No…

A: A gene is a fundamental unit of heredity and a sequence of nucleotides in DNA or RNA that encodes…

Q: The level of transcription of a gene is tested by creating deletions in the gene as shown in the…

A: Transcription is a process in which the information stored in the DNA strand is decoded in the form…

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: Shown below is the genomic structure of the human B-globin gene. The numbers within the boxes…

A: Transcription is the process by which DNA act as template for the formation of mRNA . This process…

Q: Genetic expression involves transcription and translation. Match the structure or molecule to the…

A: Nucleic acids are a type of macromolecules present in the cell.

Q: 1) RNA polymerase 2) sigma (o) subunit of RNA polymerase 3) rho (p) factor 4) transcription factors…

A: RNA polymerase  extend or polymerise RNA.   Sigma subunit of RNA polymerase binds to promoter…

Q: After transcription, how is mRNA processed in eukaryotes?  (Choose all that apply) 3' polyA tail is…

A: TRANSCRIPTION It is the formation of mRNA from DNA. The mRNA formed has to undergo various…

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: In Figure 10-4, why is cDNA made only from mRNAand not also from tRNAs and ribosomal RNAs

A: Introduction  Central Dogma: it is the key mechanism by which DNA can be transcribed into mRNA by…

Q: The chain elongation in transcription continues until a termination sequence is encountered a stop…

A: In transcription , a special sequence contains U rich sequence downstream from a stretch of…

Q: Left Right The orientation of the template strand represented 5' to 3' for the above transcription…

A: You can see size of the branches increase from right to left that means the transcription occurs…

Q: Describe the process of transcription. Your answer should be at least a full paragraph (3-7…

A: Question - Describe the process of transcription. Your answer should be at least a full paragraph…

Q: Which of the following eukaryotic MRNA transcripts would NOT be able to be translated? Select ALL…

A: Translation  It is defined as the process of formation of proteins by the ribosomes present in the…

Q: Figure 2 is a schematic drawing of ABC gene, which encodes ABC protein. Transeriptional terminator…

A: Introduction: Gene is a unit of heredity. It contains the genetic information. It is made up of DNA.…

Q: 5.Below is schematic of gene Z, which encodes for protein Z. the promoter is indicated by the dotted…

A: Given information In the diagram , there are Exon 1, Exon 2 and Exon 3. There are two introns 1 and…

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

A: Introduction :- mRNA ( messenger RNA) is synthesized from dsDNA by the process of transcription with…

Q: In Figure 14-9, how are the positions of codonsdetermined?

A: Ans: Codon: The set of trinucleotide sequence of DNA or RNA is referred to as codon.

Q: This is a double-stranded DNA sequence—with no introns—that codes for a small protein (this is a…

A: The DNA is transcript into mRNA by the process of RNA transcription with the help of RNA polymerase…

Q: In transcription, the location where RNA polymerase initially attaches to a gene is called the (a)…

A: Transcription is that the first step of organic phenomenon. Throughout this method, the…

Q: Which of the following statements about transcription in bacteria (prokaryotes) and eukaryotes is…

A: Answer:- Option C seems to be the correct choice. All the RNA polymerase requires a primer for the…

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: The code for a fully functional protein is actually coming from an mRNA transcript that has…

A: Protein synthesis or translation process involve at least three steps- In the first step there is a…

Q: Shown below is an E. coli's DNA sequence coding for XXR protein. The nucleotides are numbered 1 to…

A: Here I will provide you first 10 nucleotides long mRNA sequences according to question.

Q: Listed below are steps in the transcription process.  Reorganize the list so the steps in the…

A: Correct steps of Transcription are as follows.   1. General Transcription factors bind TATA box…

Q: The diagram below depicts an active transcription bubble after a short period of RNA synthesis…

A: Transcription involves the copying of information from a strand of DNA into a new molecule of…

Q: Give 7 examples where a specific nucleotide sequences/elements are recognized by protein or…

A: Replication is the process by which new strands of DNA are synthesized from pre-existing DNA.…

Q: A codon is a triplet of bases which codes for an amino acid. Exons are intervening sequence that are…

A: These are true or false statements. Explanations are given as well.

Q: w is the diagram of a eukaryotic gene that encodes a protein. The promoter and n start sites are…

A: Post transcriptional modification removes introns and add existing exons together in the primary RNA…

Q: For each of the following indicate the result of mutation during the process. Answers are only used…

A: The central dogma is defined as the pattern by which the genetic information present in the genetic…

Q: Which of the following causes transcription termination in bacteria?       RNA polymerase runs out…

A: In bacteria, there are two types of RNA transcription, a rho-factor dependent termination and…

Q: Here is a schematic map with a scale of a eukaryotic gene. How long is the processed mRNA transcript…

A: Gene is the sequence of nucleotide that encode a particular amino acid. It is found in DNA.

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: What is the correct order of events during transcription Group of answer choices a. Initiation,…

A: Transcription is the process in which the mRNA is formed from the DNA by the process of…

Q: All of the following EXCEPT which one occurs between transcription and translation. -Introns are…

A: Transcription is a process of coping down information from DNA to RNA. Translation is a process…

Q: Shown here is a DNA sequence. The promoter is highlighted in yellow and the terminator is…

A: Given: Sequence of template DNA is…

Q: The following represents a transcription unit in a hypothetical DNA molecule in E.coli.…

A: DNA ( Deoxyribonucleic acid ) is a double stranded molecule whereas RNA is single stranded.…

Q: Complete the sentences below using the words and phrases on the left. Then arrange the text boxes to…

A: 1) DNA double helix, open promoter complex 2) Transcription mRNA, hairpin loop 3) Sigma factor

Q: Both strands are shown; the top strand reads 5' to 3' left to right, while the bottom strand reads…

A: The central dogma in both prokaryotic and eukaryotic cell consists of a series of steps including…

Q: Below is the double stranded DNA sequence of part of a hypothetical yeast genome encoding a very…

A: Introduction Transcription : It Is The Initial Stage In Gene Expression, Which Involves "The…

Q: Shown below are different regions of an eukaryotic gene. Which of the above regions of a gene will…

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

Q: Do you think it matters which protein is mutated? Is one protein more important than another?  How…

A: Exons and Introns are the regions of mRNA, while maturation of mRNA (splicing) the Exons are kept…

Q: Figure 2 is a schematic drawing of ABC gene, which encodes ABC protein. Transeriptional terminator…

A: Transcription The transcription process involves the creation of mRNA from DNA using the enzyme RNA…

Q: Which of the following sequences would most likely be the site of the initiation of transcription?…

A: Transcription is carried out by RNA polymerase II. Transcription factor for polymerase II D(TFIID)…

Q: Which of the following changes may cause a gene product to not loose functión? Prevent or reduce…

A: Introns and exons are found in the mRNA transcripts and introns are removed via the RNA splicing…

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…

Q: The human rhodopsin gene is 2675 nucleotides long from transcription start site to transcription…

A: Throughout an organism's life, the original DNA (deoxyribonucleic acid) molecule in the nucleus acts…

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.