A small section of a gene for a protein has the following nucleotide sequence: TAT AGG GAC CTA TGT Which of the following mutations would cause a missense mutation in the sequence shown above? a. Replacement of first cytosine base with guanine base b. Replacement of final thymine base with guanine base c. Replacement of second guanine base with cytosine base d. Replacement of first thymine base with adenine base

Q: DIR TION: Express the following DNA nucleotide bases into amino acids A. 1. 3' ATA TTT CCG TAC CGC…

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

Q: GCA UGC CGA UAC

A: 1. The tRNA anticodons for the amino acid sequence shown above is - GCA UGC CGA UAC

Q: Answer the following:  DNA fragment A is 3' AGC CCG CTC CGA GGC TAA AAG CGT 5' 1. is % of guanine…

A: The central dogma of life is that DNA self replicates to form its own copies. The copied DNA is…

Q: A DNA antisense strand contains the following nucleotide base sequence: AGT GTC TTT GAC From this,…

A: The central dogma of molecular biology tells us how protein is made from a DNA sequence. This…

Q: Draw the structure of the polynucleotide shown below. which corresponds to a codon in the mRNA that…

A: We are given a mRNA polynucleotide of the sequence 5'-A-G-U-3'. Here, 'A' stands for adenylate, 'G'…

Q: a. Identify the type of mutation shown below. b. How many amino acids are affected? c. What type of…

A: Mutation -  Mutation is defined as the sudden inheritable changes in the structure of the DNA or in…

Q: Consider the following 2 codons sequences. Codon sequence 1:  ACU AGA GAU GUC UGC Codon sequence…

A: β-sheets are formed by adjacent parallel or antiparallel peptide strands that are hydrogen bonded in…

Q: A small section of a gene for a protein has the following nucleotide sequence: CCT AAG GAT TCA CTT…

A: Introduction  A mutation is a change in the DNA sequence that may occur due to incorrect…

Q: n as1 mutant, assign secondary structure and tell how many alpha helices and beta-pleated sheets…

A: Primary Structure: It is defined as a linear sequence of amino acids joined to each other through a…

Q: Consider the following portion of mRNA produced by the normal order of DNA nucleotides: 5’ – CUU AAA…

A: Transcription is process through which DNA is converted into mRNA.

Q: Below is a segment of RNA, transcribed from a DNA sequence. Provide an example of each kind of…

A: Any detectable, inheritable qualitative or quantitative change in genetic material of an organism…

Q: A section of an mRNA has the following nucleotide sequence: ACU UGC AGU GGU GUA For the mRNA…

A:

Q: A small section of a gene for a protein has the following nucleotide sequence: TAT CTG GCT GTC CAA…

A: Mutation is defined as the sudden and permanent change in the nucleotide sequence of DNA.  Missense…

Q: Degeneracy of the genetic code denotes the existence of which of the following? A. codons that can…

A: Characteristic of genetic code: - The genetic code is a triplet (first suggested by Gamow in 1954).…

Q: In RNA, an atypical base pair is able to form between guanine and uracil. This base pair allows a…

A: Introduction A Base Pair Is Made Up Of Two Chemical Bases That Are Bound Together To Form A "rung Of…

Q: A strand of DNA containing the repeating sequence TAC GCT TTT GCG ATAACT could code for which of the…

A: When DNA is converted into RNA then this is called transcription.  When mRNA encodes protein then…

Q: A small section of bacterial enzyme has the amino acid sequence threonine, valine, glycine, and…

A: The process of formation of amino acids from the mRNA sequence is known as translation. mRNA…

Q: Predict the amino acid sequence based on the conditions below. Use the one-letter abbreviation of…

A: Amino acids are building block of polypeptide chain. its alpha carbon contains carboxyl group, amine…

Q: DNA mutations can affect the reading frame for the genetic code. What is a human condition caused by…

A: The cell is the basic structural and functional unit of the body. The nucleus is called the brain of…

Q: A small section of a gene for a protein has the following nucleotide sequence: CTA TCC CCT ACG TCA…

A: A genetic mutation occurs after the formation of the DNA sequence has been altered. Some mutations…

Q: Name the type of mutation from the following choices: silent, missense, nonsense, frameshift. The…

A: Mutations are sudden heritable changes in the nucleotide sequence of a gene that changes the amino…

Q: Gene editing is also used to explore the structure and function ofproteins. For example, changes can…

A: From the observations, it gets clear that the amino acid aspartate shows the most functional…

Q: The codon chart below shows that adenine-uracil-guanine (AUG) codes for the amino acid methionine,…

A: Genetic code is triplet of bases called codon. Genetic code is unambiguous (each triplet specifies…

Q: polypeptide has the following amino acid sequence: Met-Ser-Pro-Arg-Leu-Glu-Gly The amino acid…

A: Wild type sequence : Met Ser Pro Arg Leu Glu Gly    Mutant 1: Met Ser Pro   After pro, the peptide…

Q: DNA mutations can affect the reading frame for the genetic code. What is a human condition caused by…

A: Mutations are the changes in the genome resulting in synthesis of different products. These changes…

Q: Draw the structure of the dipeptide Thr-Cys at pH7. Clearly indicate the following

A: Disclaimer: As per Bartleby guidelines, for questions with multiple sub parts, we will answer only…

Q: The following DNA sequence is derived from the middle of an exon of a eukaryotic gene. This sequence…

A: The Central Dogma concept states that DNA is duplicated into DNA. RNA is formed from DNA and…

Q: Which of the following is most likely to be an RNA nucleotide? a. Adenosine-5'-triphosphate b.…

A: A nucleic acid is a linear polymer of nucleotides that is a component of the cell's information…

Q: Which of the following could be the DNA template for the following protein primary structum…

A: The DNA is transcribed to produce the mRNA which gets translated into protein. Proteins are polymers…

Q: A small section of a gene for a protein has the following nucleotide sequence: GCT AGC AAC CGC GGG…

A: A silent mutation is when a single base set gets swapped out on the DNA, but the mutated RNA…

Q: Predict the amino acid sequence based on the conditions below. Use the one-letter abbreviation of…

A: Amino acids are building block of polypeptide chain. its alpha carbon contains carboxyl group, amine…

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: Below is a diagram of charged tRNAs in the active site of the ribosome during translation of the…

A: Translation is the process of synthesis of protein. It takes place in the cytoplasm.

Q: Which of the following represents the sequence of an RNA transcript for which the coding strand…

A: A DNA molecule is a double-helical structure.

Q: Assume the first nucleotide in the sequence is at the +1 position. Transcribe the DNA sequence into…

A: ANSWER;-

Q: What type of mutation is shown in the diagram?   Why do you think this type of mutation is referred…

A: Mutations are alterations in the gene sequence due to presence or interference of certain mutagenic…

Q: Describe the effect on the protein if the base pair #6 in the parent DNA chain is misted from G/C to…

A: Deoxyribonucleic acid (DNA) is the foremost key genetic constituent of all life forms. It is further…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.