Question : The peptide bond : (Indicate the right answer) : A- Is a hydrophobic bond. B- Is formed by condensation between the –NH2 function of the first amino acid (AA N° 1) and the -COOH function of the second amino acid (AA N° 2). C- Is generated by the ribosome during the process of transcription. D- Is an amino function. E- All possibilities given above are wrong.

Q: DNA MANNMANN B mRNA Transcription Transport to cytoplasm for protein synthesis (translation) Mature…

A: Introduction :- Protein synthesis is the process of creating proteins from amino acids inside live…

Q: The drug, erythropoietin (EPO) is an artificial version of a protein that is naturally produced by…

A: DNA is the double-stranded molecule that is the genetic material in most animals except for some…

Q: What anticodon sequences of tRNAs are coded for by the mRNA codons below? (Enter each sequence in 5'…

A: An mRNA molecule's complementary sequence forms a binding with the three nucleotides that make up…

Q: 64 codons specify 20 amino acids. There are two characteristics of codons: 1. No ambiguity: Each…

A: Genetic code is the sequence of nucleotides which specify amino acids.

Q: Based on the structure of  the nucleotide predict if dihydrouridine will stabilize or destabilize…

A: The transfer RNA also called an adapter molecule is involved in the final step of gene expression…

Q: continuous sequence Explain the statement. of - base

A: The sequence of bases in a portion of a DNA molecule , is called gene . It carries the instructions…

Q: Which example is describing a "nonsense" mutation? O The normal amino acid sequence of a protein is…

A: Nucleic acids are large molecules made up of nucleotides that help to build proteins and to express…

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: Question 1 :Provide the anticodon sequence that would build this protein.  Amino acid sequence: MET…

A: Note: Since you have posted multiple questions so we will be solving the first one for you. As per…

Q: the mRNA and DNA used to synthesize the polypeptide sequence shown and the nucleotides of the tRNA…

A: DNA has two strands. One is called template strand and other is called coding strand. These two…

Q: To which of the following tRNA structures is the amino acid attached with during aminoacylation?…

A: The production of polypeptide chain from the mRNA (contain genetic codons) is known as translation…

Q: Protein folding

A: Proteins are composed of some 20 types of amino acid residues, and they would be more or less alike…

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: What is not true about the difference between translation in prokaryotes and eukaryotes? O in…

A: mRNA (messenger ribonucleic acid) is a type of RNA that carries genetic instructions from DNA to the…

Q: Given the polypeptide chain below: Ala-Arg-Val-His-Asp-Gln 1. What is the N-terminus? 2.What is…

A: The organic molecule is comprised of two functional groups that are an amino group and the carboxyl…

Q: Which of the following best describes a sequence of events that happens during the elongation phase…

A: The translation is a process by which protein is synthesized using mRNA as a template. This process…

Q: What do you mean by myristylated N-terminus?

A: N-myristoylation is the process in which myristic acid is attached to N-terminal glycine. It occurs…

Q: How many different DNA sequences could code for amino acid sequence Met-His-Leu-Thr-Trp-Lys?  (Note:…

A: DNA is a hereditary molecule. It carries the genetic information that is passed from one generation…

Q: The following RNA sequence represents a small messenger which can be translated in a prokaryotic…

A: The first step in translating an RNA sequence into a protein is to divide the sequence into codons,…

Q: Give typing answer with explanation and conclusion Which of the following statements regarding the…

A: Understanding the structure and function of tRNA is crucial for comprehending the intricate process…

Q: During translation elongation cycle, which of the following step(s) is/are repeated for each amino…

A: Translation is a process by which proteins are synthesized from mRNA template. It involves all the…

Q: Which of the following statement(s) about the tRNA molecule is NOT correct?   Question 39 options:…

A: The statement that is NOT correct is aminoacyl-t RNA molecules are mostly found in the nucleus of a…

Q: A mutation called base substitution mutation had been altered the sequence in a. eliminated the…

A: Base substitution is a type of mutation in which one nucleotide base is substituted by the other and…

Q: What is it? tRNA Met 0- ✓ Formylmethionine Met-tRNA O- Aminoacyl-tRNA L-histidine Methionine H₂ NH₂…

A: Transfer RNA serves as a physical connection between the amino acid sequences of mRNA and…

Q: 19. For this question, you will need to use the table for the genetic codes provided on the…

A: From DNA , mRNA is formed and use DNA strand as a template. Produced mRNA goes to cytosol and…

Q: Experiments have demonstrated that the "words" of the genetic code (the units that specify amino…

A: The genetic code is a set of rules that specifies how the information in DNA and RNA molecules is…

Q: 34) What would be the consequence of a mutation in a bacterial cell that produces a defective…

A: Proteins are polymer of amino acids which perform specific functions in the cell, mutations happen…

Q: The figure provided in in the introduction above shows adenine being deaminated to form the…

A: Wobble hypothesis - is about the base pairing between nitrogen bases in 1st and 2nd positions of the…

Q: Translation work is an essential step for protein synthesis. In order for the protein to be…

A: The expression of genes includes two major process: transcription and translation. In transcription,…

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: Make up a DNA sequence of at least 18 nucleotides and then (2) show the mRNA sequence that will be…

A: mRNA  A sequence of ribonucleic acid bases that is made up from DNA by the process of transcription.

Q: We are given a random DNA sequence (each of the 4 bases has equal probability of occurring at each…

A: The nucleotide triplet that encodes an amino acid is called a codon. Each group of three nucleotides…

Q: Which of the following statement(s) about "wobble" base is/are correct? Please make sure to select…

A: The tRNA and mRNA interaction occurs during the translation (protein synthesis) process. The tRNA…

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

A:

Q: During planetary exploration a new life form is discovered which has a DNA genome containing 6…

A: A genetic code is defined as the blueprint for the synthesis of proteins. Normally, three nucleotide…

Q: a- Name the figure which shows the Co-translational translocation. A or B b -list the molecules…

A: The protein that are destined for secretion, the membrane proteins and the lysosomal proteins are…

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…

Q: The ribonucleotides C and G we're mixed together with C two times more abundant than G. The…

A: Introduction: The synthesis of a protein or a polypeptide chain in a living cell is known as…

Q: Question:- 1. Transcribe and translate the given region of DNA, note that the promoter region is to…

A: The Central dogma of molecular biology involves the synthesis of RNA using DNA as template by the…

Q: Select correct properties of alpha-helices: O A. Small amino acids, glycine and alanine, are…

A: Alpha-helix is a secondary structure that is stabilized by the H-bond. Hydrogen bonds forms between…

Q: Answer the following questions regarding the diagram (below) showing translation. The ribosome is…

A: This is the concept of molecular biology and the topic is TranslationTranslation is the process in…

Q: Answer the following questions regarding the diagram (below) showing translation. The ribosome is…

A: What stage of translation is shown?The diagram shows the elongation stage of translation. During…

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.