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Q: Which of the following set(s) of primers a–d couldyou use to amplify the following target DNA…

A: Cystic fibrosis is a hereditary disease, inherited in an autosomal recessive manner. The cystic…

Q: 8-oxo-G base in genomic DNA is often produced by and may be repaired by

A: 8-oxoguanine or 8-oxo-G is formed by the oxidation of a guanine base in DNA. It is widely…

Q: 5' AU Py U A AGGCC G. UGGC G C G GGG What modified nucleoside base is indicated by the arrow?…

A: The answer of the above question is : Pseudouracil (Ψ). Pseudouridine (psi- Ψ)is an isomer of the…

Q: Which type of mutation involves only one base pair? a. insertion b. deletion c. inversion d.…

A: A mutation occurs when DNA molecules are copied or replicated, resulting in DNA variants that can be…

Q: The following is a list of mutational changes. For each of the specific mutations described,…

A: A mutation is defined as a change in the DNA sequence due to either mistake during DNA replication,…

Q: 5-bromouracil is a base analog. It looks chemically similar to a thymine, and able to pair with…

A: Any chemical or physical agent which changes the structure of DNA is termed as mutant. 5-Bromouracil…

Q: The following is a list of mutational changes. For eachof the specific mutations described, indicate…

A: Hello there! As you have posted multiple questions, we are answering only the first three questions…

Q: Which one is NOT a possible cause of mutation? O extreme temperature O bacterial infection O…

A: A mutation is a random change that occurs in a DNA sequence. The causes of DNA mutation include (a)…

Q: Which of the following mutations involve the loss of one or more nucleotides from a gene sequence?

A: Ans. In genetics, mutation describes an alteration of a gene or an extrachromosomal DNA of an…

Q: What type of nucleic acid is this diagram? Rna or Dna  and what molecule will bind to thymine in…

A: Nucleic acid are structure that are important to cell as they carry genetic information within them.…

Q: ⦁ Original: ATTTGAGCC Mutated: ATTGAGCC. This is an example of what kind of mutation?

A: The alteration, damage, or change in the gene of DNA occurs which can change the genetic information…

Q: Given the following mismatch (highlighted in red), which base will be replaced after mismatch repair…

A: Normal metabolic activities and environmental exposure can cause DNA damage. DNA damage in human…

Q: Which primer would be appropriate to amplify the top strand of the DNA molecule shown? 5'…

A: Polymerase chain reaction is a method widely being used to make multiple copies of the same DNA…

Q: When part of a nucleotide in a nucleic acid chain, which of the following may base pair with uridine…

A: Uridine is a major form of pyrimidine nucleotide, from which cytosine and uracil are derived. It is…

Q: Which of these statements is correct regarding the complimentary sequence to this DNA strand: 5' -…

A: Nucleotide are elemental unit that forms genetic material that is DNA and RNA . It consists of :-  I…

Q: Tautomeric shifts can generate mutations by causing base pairing changes öf nu polymerase is adding…

A: Mutations can be considered as any sudden heritable changes that occur in the genetic material of an…

Q: Which of the following best describes a stop codon?

A: Stop Codons constitute of three nucleotide sequence of m-RNA that doesn't code for any amino acid.…

Q: 48 Second letter If any single nucleotide is deleted from the DNA sequence shown below, what type of…

A: The antisense DNA sequence is - 5' GGACCCTAT 3' The single nucleotide deletion can occur at any…

Q: Why are the activated nucleotides in nucleic acid polymerization reactions 5’-triphosphates?

A: According to the question, we have to explain the reason for the activated nucleotides in nucleic…

Q: What are the three components of a nucleotide?

A: In the diagram, a nucleotide is shown with its component.  When the nucleotides lack the phosphate…

Q: Which of the following is/are a transition mutation(s)? (select any that apply) A to T   A to G   C…

A: Point mutations refer to the change of a single nucleotide. These can be single base substitution or…

Q: What is the net charge of the peptide at pH 7 that is synthesized from this DNA sequence? 5'…

A: As we know that the DNA sequence exhibits codons, which helps in the formation of mRNA, and then…

Q: . A mutational lesion results in a sequence containing amismatched base pair:5′ AGCTGCCTT 3′3′…

A: Mismatch repair : It is a system for recognizing and repairing wrong insertions, deletions and…

Q: Consider the following coding sequence transcribed from 5' to 3' 5' A T G A A G C G C T C A G T A 3'…

A: Substitution of guanine at position 11 would result in to conversion of UCA into UGA (which is a…

Q: a) The following nucleotide sequence is found on the template strand of DNA: 3' - TAC TGG CCG TTA…

A: We are answering four parts  For rest of parts pls repost.

Q: Is each of the following mutations a transition, transversion, addition,or deletion? The original…

A: Since no specific subparts have been asked to be answered, the first three subparts have been…

Q: Which of the following represents a base analog acting as a mutagen? O ethidium bromide O guanine O…

A: In hereditary qualities, a mutagen is a physical or compound specialist that changes the hereditary…

Q: A lagging strand is sketched below. The Okazaki fragment DNA is red, and the RNA primers are dashed…

A: Introduction: DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans and…

Q: The Deoxyribonucleic Acid (DNA) is made up of What type of mutation does not affect a proteii 1.…

A: DNA  It is a heritable molecule which transfer from parents to their offsprings. It contains all the…

Q: The base analog 5-bromouracil (5BU), which sterically resembles thymine, more readily undergoes…

A: Base analogs are the purines and pyrimidines that are similar in structure to the normal DNA bases.…

Q: given double stranded DNA undergoes enzymatic hydrolysis targeting only the "b" side in the…

A: Introduction The DNA helix acts as a template for its own duplication. Because the nucleotide A will…

Q: Cytosine

A: Introduction :- A mutation occurs when a DNA gene is damaged or changed in such a way as to alter…

Q: In E. coli, a variety of mutator strains have been identified inwhich the spontaneous rate of…

A: Mutations are the alterations or the changes that occur in the DNA. Mutations are variations in…

Q: Which of the following are elongation factors involved in the attachment of new aminoacyl-tRNAs?…

A: During translation protein synthesis occurs from RNA. The sequence of nucleotides in RNA act as code…

Q: Which of the following is a transition mutation? OC--> G OC --> T OC --> A

A: Transition is a point mutation where replacement of base pair occurs.

Q: From the diagram to the right of the trp repressor in its (i) approximate binding relationship to a…

A: Given Figure shown trp repressor protein bond to DNA double strand. Protein is mainly comprised of…

Q: which of the following sequences would most likely be able to bind a cyclic amp dna binding protein?…

A: Introduction: Nucleotides are the nitrogenous base, a pentose sugar and phosphate group. Nucleotides…

Q: What type of mutation is represented in the second strand of DNA? 1.      TACGGCACT 2.…

A: Mutation is the sudden inheritable change. The process by which mutation occurs is called as…

Q: Which of the following caps contains  two methylated bases?   a. 0   b. 1   c. 2   d. 3

A: mRNA cap is defined as the modification at the 5' end of the RNA polymerase II-transcribed RNA. This…

Q: Based on the given description, determine which mutation is being referred to A single base…

A: Introduction A mutation is a change in an organism's DNA sequence. Mutations can occur as a result…

Q: I only need letter D

A: Deoxy ribonucleic acid (DNA) is the genetic material that contains genetic material in the form of…

Q: If a given double stranded DNA undergoes enzymatic hydrolysis targeting only the "a" side in the…

A: Here in question, I believe “a” side in Phosphodiester bond refer to the side bond to 3’-C atom of…

Q: Is each of the following mutations a silent, missense, nonsense, orframeshift mutation? The original…

A: The mutation is a sudden, stable, and heritable change in the organism’s genome. It can occur due to…

Q: Which of the following sequences would most likely be able to bind a Cyclic AMP DNA binding protein?…

A: Cyclic AMP or cAMP is one of the most important secondary messenger prevalent in biochemical signal…

Q: Gly Leu (F) (L) Glu Asp (D) Ser (S) Tyr Ala (A) GUC Cys (C) G U Val (M) U GNP (W). Arg (R) G A C Leu…

A: Any change in the genetic material, which is not caused by recombination, that leads to altered…

Q: Which of the following mutations involve the loss of one or more nucleotides from a gene sequence?…

A: Mutation is the change or alterations in the nucleotide sequence of genome of an organism. Mutation…

Q: Consider the following sequence of DNA: 3'-AGA CCC-5'. a. What dipeptide is formed from this DNA…

A: Mutations can be the change in the sequence of DNA and RNA, and mutations can be caused by a…

Q: Unusual bases and non-Watson–Crick base pairs frequently appear in tRNA molecules. Which base is…

A: tRNA is the transfer RNA that functions at a specific site in the ribosomes during translation to…

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.