DNA replication in bacteria begins at a single origin and proceeds in one direction a single origin and proceeds in both directions two origins and proceeds in both direction many origins and proceed in one direction none of the above . Coupling of transcription and translation is found where? near type II RNA polymerase activity in prokaryotic cells within the eukaryotic nucleus at the ribosomal complex A frameshift mutation has more consequences than point mutation because a frameshift mutation can not ever be transcribed into mRNA molecule prevents uracil from being used in the mRNA molecule only affects a single codon causes all of the codons after it to be different choose the correct number in each questions

Q: Describe several applications of DNA fi ngerprinting and microarray analysis.

A: DNA fingerprinting: - It is a method which provide genetic information of any living thing. It…

Q: Which of the following enzymes adds incoming deoxyribonucleotides/deoxyribonucleoside triphosphates…

A: DNA replication is defined as the process by which a molecule of DNA is replicated or duplicated.…

Q: Escherichia coli is grown in the presence of 20 mg of glucose and 20mg of lactose as carbon sources.…

A: Diauxic growth is the two phasic growth of bacteria as two different carbon source is present. As…

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

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Replication vs transcription Uses DNA as template to synthesis a polymer Synthesizes DNA strand(s)…

A: Replication - Replication refers to the process by which a cell duplicates its genetic material,…

Q: Antibiotic X binds to the 50S ribosomal subunit of 70S ribosomes and blocks normal ribosomal…

A: Introduction Antibiotics, also called antibacterials, are drugs that kill or slow the growth of…

Q: Which of the following region is not found in the Eukaryotic RNA? 3' UTR Introns Intercistronic…

A: Eukaryotic RNA refers to the ribonucleic acid (RNA) molecules found in eukaryotic cells. Eukaryotic…

Q: a. Indicate whether point C is a 5' end or a 3' end of a nucleic acid. b. Indicate which strand…

A: The ribonucleic acid was the primary genetic material. It acts as a genetic material furthermore as…

Q: REPLICATION TRANSCRIPTION TRANSLATION The specific location in the cell where the process happens…

A: The Central Dogma of life involves three steps: DNA ==> DNA ==> RNA ==> Proteins The…

Q: All of the following are involved in initiation of protein translation in prokaryotes, EXCEPT…

A: All biological organisms undergo the process of central dogma for their gene expression which mainly…

Q: Match the type of mutation in the bacterial genome with the effect that each would cause in terms of…

A: Mutations occur randomly. Some may be beneficial to the organism and some may be detrimental too.…

Q: Which of the following statements is true?    RNA polymerase can only add a nucleotide to the 5'…

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

Q: Which of the following processes of genetic information flow can occur under lab conditions, but has…

A: The DNA (deoxyribonucleic acid) is the double-stranded molecule which is the genetic material in…

Q: The diagram shows prokaryotic transcription. The DNA is shown in red and blue, the RNA is shown in…

A: The 3' end of the RNA strand is indicated by letter F.The 3' end of the lower DNA strand is…

Q: Shown below is a drawing showing the result of an experiment in which an RNA molecule is allowed to…

A: Answer) The correct option is a) Eukaryotic mRNA.   In eukaryotes, The genes contain some non-coding…

Q: The following events are those of RNA-directed RNA synthesis in Escherichia coli. Place the events…

A: RNA-directed RNA synthesis is the process by which RNA molecules are synthesized using RNA as a…

Q: The following image shows how DNA can be damaged by UV light. In this reaction, UV light promotes…

A: Mutation: It is a heritable change in the genetic material of an organisms that give rise to…

Q: In Figure 8-5, draw the “one gene” at much higher resolution with the following components: DNA, RNA…

A: A biological process in which the information present in DNA is copied to RNA (mRNA) is known as…

Q: What mechanism will be used in the following dna changes a change in the structure of a base cause…

A: Introduction: DNA changes can refer to alterations to the genetic data stored inside the DNA…

Q: methylation in prokaryotes is FALSE?   DNA methylation is catalyzed by DAM methylase on adenine…

A: Replication is a semi conservative process in which one strand is derived from the parent and the…

Q: Which of the following units recognize UAG, UAA, and UGA codons? (Single answer) Elongation factors…

A: Genetic code is the combination of 3 nucleotide (called nucleotide triplet or codon) where each…

Q: Here is the sequence of a portion of a bacterial gene. The template strand is on the bottom:…

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy-ribose nucleic acid whereas…

Q: How many different single-nucleotide substitutions* (changing one nucleotide to another) in the DNA…

A: The single nucleotide substitutions that can occur to result in a non-sense mutations are -  i) CAA…

Q: From the following DNA template, which sequence is synthesized by RNA Polymerase?    5’- T  – C – C…

A: According to the central dogma of molecular biology, the information stored in DNA is first…

Q: Here is the sequence of a portion of a bacterial gene. The template strand is on the bottom:…

A: Deoxyribonucleic acid (DNA) is a double-stranded, a self-replicating material that is present in…

Q: How are poly-adenosine tails added to subgenomic mRNAs of RNA viruses? Repeated uracil bases on the…

A: The question is asking about the process of adding poly-adenosine tails to subgenomic mRNAs of RNA…

Q: The accuracy of transcription is less than the accuracy of DNA replication. The error rate of…

A: Replication is the process which is responsible for synthesis of DNA from the parental strand of…

Q: Which of the following is correct about transcription?    options:   The reaction is driven…

A: Transcription  It is the process of synthesis of pre mRNA from DNA.

Q: Which of the following is NOT a regulatory DNA sequence? Origin Promoter Repressor

A: A regulatory sequence is defined as a DNA sequence capable enough to affect the expression of…

Q: is the name of the protein that unwinds double stranded DNA is the term used to refer to newly…

A: “Since you have asked multiple questions, we will solve the first three questions for you. If you…

Q: Match the following antibiotics with the drug strategy that would provide resistance to them.…

A: Rifampicin -mutation of the RNA POLYMERASE Rifamycin inihibts neither the binding of RNA polymerase…

Q: Which process is illustrated in the diagram? ws Replication Transcription RNA processing Translation…

A: DNA replication is the process by which a cell duplicates its DNA before cell division. The…

Q: For each mutant, state what change has occurred in the DNA, whether it was a substitution by…

A: CODONS 3 4 5 6 7 8 9   NORMAL PRO THR VAL THR THR ARG TRP   CODON CCC ACG GUG ACG ACA CGG UGG…

Q: The following sequence of DNA is part of the normal, wild-type gene.   5'TAC CGG GAC TTG AGC CGA…

A: A single nucleotide from the DNA is deleted in nucleotide deletion. Although the single nucleotide…

Q: result

A: Transition mutation is nothing but the replacement of one purine nucleotide with other and one…

Q: The most likely and immediate affect of the deletion of the Shine-Dalgarno sequence would be: Group…

A: Gene is the sequence of nucleotides that encode a specific protein.

Q: Here is the sequence of a portion of a bacterial gene. The template strand is on the bottom:…

A: DNA and RNA are are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid…

Q: Unlike in prokaryotic cells,  transcription and translation in eukaryotic cells... Group of answer…

A: DNA is a polynucleotide strand that consists of a large number of nucleotides. Nucleotides consist…

Q: A DNA

A: DNA acts as the genetic material in most of the organisms . DNA stands for the deoxyribonucleic…