During translation, this mutation results in a change from the amino acid aspartic acid to the amino acid alanine. Which of the following determines how the resulting protein will be affected by this mutation? O Any change in amino acid will determine that the polypeptide chain will not be able to fold into its proper structure. O The change in amino acid will determine that a nonsense mutation has occurred and not all amino acids will be added to the polypeptide chain. O The properties of the amino acids will determine whether the interactions within the protein will affect the folding of the polypeptide chain. The substitution of the DNA nucleotide will determine whether there is a change in the folding of the

Q: Which of the following statement/s are incorrect? I. All amino acids are chiral. II. Essential amino…

A: Amino acids make up proteins. Amino acids are joined to each other by peptide bonds which are formed…

Q: Which of the following statements about translation is false?     In eukaryotes, the 5' cap and…

A: In molecular biology, the process by which the gene information in the DNA gets converted into a…

Q: Which of the following is a feature of tRNA that is important for its function in translation? O The…

A: Ans : Most important feature of tRNA that is important for its function in translation is - the…

Q: A monomeric protein contains 154 amino acids. How many codons code for these amino acids? How many…

A: Amino acids are joined by peptide bonds to form a polypeptide. A protien is a polymer of many…

Q: Glycosylation is a major type of protein post-translational modification. Identify the amino acid…

A: Cavalent or generally enzymatic reactions takr place after or during translation are termed as post…

Q: Translate the given amino acid sequence into one-letter code.…

A: Genetic codons are long enough to be taken in account in research purposes. So as for such, some…

Q: Which of the following types of mutations, resulting in a change in the mRNA just after the…

A: The translation process will result in the creation of proteins. The process of protein synthesis is…

Q: An RNA polymer is made by using the enzyme polynucleotide phosphorylase with equal quantities of CTP…

A: Answer : glycine, proline, alanine, arginine,  The possible codons can be  CCG CGC GCC GGC GCG CGG

Q: Choose the answer that has these events of the elongation phase of translation in the proper…

A: Translation refers to the production of proteins using mRNA and ribosomal machinery. The ribosome…

Q: Which amino acid residue is preferred at which position in the following peptide for cleavage by…

A: While writing a polypeptide, the left side is the N terminus and the right side is the C terminus.

Q: Suppose part of the amino acid sequence of a protein is N... Gly-Ala - Pro-Arg-Lys ...C. Which of…

A: A frameshift mutation occurs when nucleotides are inserted or deleted from the DNA sequence, causing…

Q: What amino acid sequence is coded by the following mRNA base sequence?

A: Genetic code is the sequence of nucleotides in deoxyribonucleic acid (DNA) and ribonucleic acid…

Q: Give the translation of the segment of a polypeptide chain below. Specify your template strand.…

A: Transcription is the process by which RNA polymerase read out DNA and make m-RNA then mRNA is…

Q: the sequences od tRNA and corresponding mRNA  is complementary to each other. is the statement true…

A: The synthesis of a functional protein involves two processes namely transcription and translation.…

Q: Some mutations affect changes in protein structure and function that can result in disease whereas…

A: The DNA (deoxyribonucleic acid) is the genetic material of an organism. The DNA is inherited by the…

Q: Consider the following in light of the concept of levels of structure (primary, secondary, tertiary,…

A: In double stranded DNA structure two strands run in anti-parallel directions through base pairing…

Q: Why would the mutation Ile -> Asp be likely to destabilize a protein? Why would the mutation Ile…

A: Mutations in proteins' amino acid sequences can have an impact on their stability. Long sequences of…

Q: In the amino acid sequence below, the amino acid residue in red was shown to be essential to the…

A: Peptides or proteins are composed of twenty standard amino acids. These standard amino acids differ…

Q: Shown below is a portion of primary sequence of a very large protein.…

A: The protein's overall structure contains both alpha helices and beta sheets. The folding and…

Q: On average, how many phosphoanhydride bonds (P;-P; bonds) are directly hydrolyzed in the course of…

A: As per the central dogma of molecular biology, genetic information is stored in the DNA. The genetic…

Q: and each codon is made up of three nucleotide bases. How might an extra single base INSERTION into…

A: Any abrupt changes in DNA nucleotide is called muttaion.Depending on where the changes occurred…

Q: The primary protein structure is shown in Figure 9-3(a).Where in the mRNA (near the 5′or 3′end)…

A: The proteins are assembled as amino acid sequences, joined together with bonds, and folded into…

Q: Which amino acid would be attached to a tRNA that read "GGU"? Val (M) Ala (A) Ser (S) 3'- Arg (R) A…

A: Amino acids are the structural unit of proteins, that is made up of carbon, hydrogen, Oxygen and…

Q: After translation a protein needs to be folded correctly in order to function properly: C) What…

A: Proteins are long chains of amino acids. There are 4 types of proteins based on their structure:…

Q: A point mutation occurs in the middle of the coding sequence for agene. Which types of…

A: Mutation is the process of abrupt changes in the nucleotide sequence or gene in the DNA. Mutation…

Q: A single-stranded RNA fragment contains 24% cytosine residues. What is the percentage of uracil…

A: Amino acids are organic molecules that involve in a condensation reaction to form long protein…

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: The figure above shows some of the more common modifications, such as phosphorylation (1),…

A: Phosphorylation- Protein phosphorylation occurs in post-translational modification. Here phosphate…

Q: Which of the following statements is false about the structure of TRNA? O Because of hydrogen bonds,…

A: RNA is ribonucleic acid which is single stranded .It is of three types :- A ) mRNA B ) tRNA C ) rRNA

Q: What is the sequence of the peptide that would result following translation with a ribosome?…

A: Translation is the process in which the mRNA is converted into a long chain of polypeptide called…

Q: A polypeptide is digested with trypsin, and the resulting segments are sequenced:…

A: Introduction: A number of enzymes catalyze the breakdown of peptide bonds at a specific site in an…

Q: Changing one amino acid within a protein sequence from a tryptophan to a stop codon would be best…

A: Mutation is the change in the nucleotide sequence of the DNA that causes a change in the mRNA.…

Q: The 3 major forms of RNA (mRNA, tRNA, & rRNA) interact during translation. a) Describe the role…

A: Translation is the process of synthesizing a protein from the mRNA. The genetic information in the…

Q: Using the given information, determine the correct order of the following events during translation:

A:

Q: Sickle-cell disease is caused by a so-called point mutation in the humanβ-globin gene. A point…

A: Two b-globin polypeptides combine with two a-globin polypeptides (encoded by another gene family)…

Q: The synthesis of a peptide is given by the mRNA sequence 5'GAAGAGAAACUUACU3', Find the primary…

A: The 'Central Dogma' is the process by which the instructions in DNA are converted into a functional…

Q: Which of the following statements about the post-translation modification of proteins by…

A:

Q: rotein after a post-trans o other changes in the o

A: There will be more conjugate base because it makes a favorable hydrogen bond to the phosphate .

Q: Arrange the following steps in correct sequence. Translation 1. Formation of the peptide bond 2.…

A: The nucleotide is the most fundamental component of nucleic acids. The polymers RNA and DNA are made…

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.