How many unique polypeptides would you expect to see synthesized by an in vitro translation reaction containing poly(AC),? O 1 O 2 O3

Q: 36. How many different amino acids would be found in a polypeptide made from translation of an RNA…

A: The transcription is the process in which the mRNA copied information from DNA for protein…

Q: nt #2 nt #3 nt # 4 3. In the following sequence, which of these nucleotides a. would have a free…

A: a) Nucleotides #1 and #5, because the 5’ end of each DNA strand has a triphosphate group.

Q: Based on the figure and the explanation in the textbook, what are the random chances that the…

A: Denaturation is the process by which proteins lose their native conformation. Ribonuclease A has 124…

Q: Can you help find the c terminal at ph 9.5?

A: The given hexapeptide is composed of serine, histidine, glutamate, cysteine, arginine, and…

Q: Outline the principle of how you would synthesise a library of approximately 1000 10-residue…

A: INTRODUCTION Oligonucleotide synthesis is the chemical synthesis of relatively short fragments of…

Q: Draw a haworth projection for a repeating disaccharide unit of pectin with one methylated and one…

A: A special type of fiber also known as polysaccharide constituted by long chains of sugars that can…

Q: Two peptide segments are shown below. Predict which one would have the most negative AG when going…

A: Protein folding is a spontaneous reaction by which most of the proteins fold inside the cell without…

Q: In pyrimidine nucleosides the anti conformation predominates because of steric interactions with…

A: Pyrimidine nucleosides have anti-conformation as the oxygen molecule present on the second carbon is…

Q: C4GUCAGUCAGUCO/ Use the codon chart to determine the following RNA strand in amino acids (Remember…

A: Genetic code The relationship between the sequence of amino acids in a polypeptide chain and…

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: Isoleucine is encoded by three codons (5')AUU, (5')AUC, and (5')AUA. These three codons are…

A: Wobble hypothesis: This hypothesis was given by Francis Crick. According to this hypothesis the…

Q: What is the role of his119 in the RNase-catalyzed hydrolysis of RNA, as indicated in the Figure…

A: Enzyme are proteins that catalyse biochemical reactions. The substrate binds to active site of the…

Q: Given below is a sequence of a polypeptide: AVLLRKIFWFDLAG The pKas of different groups/side chains…

A: The pH of the media decides the overall charge on a molecule especially of amino acid side chains.

Q: Indicate the parts of the diagram which represent the covalently bonded backbone of the nucleic id.…

A: DNA(deoxyribonucleic acid) is a double-stranded helical genetic material containing thousands of…

Q: So which form of the arginine side chain is the ionized form? And when the side chain is ionized the…

A: Arginine is an amino acid with a side chain that contains a guanidine group. In its conjugate acid…

Q: 5′ - A U G C A A U A C A A U C C G G A A U G A - 3′ Give the primary structure of the protein that…

A: The translation is the process of synthesis of amino acids from the mRNA. During the translation…

Q: Consider the following coding 71 nucleotide DNA template sequence (It does not contain a…

A: In cell protein formed according to the sequence on mRNA. mRNA is formed from DNA sequence by the…

Q: Which of the following is the polyadenylation signal sequence? AAAAAA O AAUAAA O AAAUAA AAUUAA

A: Polyadenylation signal sequence :- is the signal sequence needed to add poly A tail at 3' end of…

Q: (a) Draw the structure of the high-energy nucleoside triphosphate GTP. (b) Draw the structure of the…

A: In the biological system, there are several metabolic reactions that occur that result in the…

Q: Carbohydrates: Draw the structures of the two products obtained when lactose is subjected to…

A: Lactose is a disaccharide composed of a  and a . The C1 of  forms a glycosidic bond with C4 of…

Q: For the oligopeptide below Gly-Asp-Ser-Cys-His pKa of terminal amino group: 8.0 pKa of Asp: 4.1 pka…

A: The given oligopeptide is composed of glycine, aspartic acid, serine, cysteine, and histidine amino…

Q: Does Your PDB code:  3GRS  have a quaternary structure? YES OR NO? https://www.rcsb.org

A: 3GRS is Glutathione Reductase which is an oxidoreductase (flavoenzyme).

Q: what is the N and C terminal AA residue?

A: DNA sequencing is a biochemical method for determining the order of the nucleotide bases, adenine,…

Q: ead Cells have oligosaccharides displayed on their cell surface that are important for cell-cell…

A: The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid…

Q: Draw the structure of the RNA dinucleotide formed between cytidine-5’-monophosphate and…

A: Nucleic acid can be of 2 types: DNA (deoxyribonucleic acid) RNA (ribonucleic acid)   Nucleic acids…

Q: nomenclature. o=-o- NH. 0- 0=P-O

A: Nucleic acids are the polymer of nucleotide. So, nucleic acids are also called as the…

Q: List possible codon sequences for the following amino acids.(a) Val (b) Phe (c) Asn (d) Gly (e) Met

A: Amino acids are coded by trinucleotides sequence is known as the codon. The first two positions in…

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: 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: Consider the following pKa values: terminal amino group: 9.5; C = 8.2; Y = 10.1; K= 10.5; terminal…

A: Isoelectronic point is defined as the pH at which the amino acid does not move in an electric field.…

Q: The following is diagram of a generalized tetranucleotide. Carbons exist at corners on the shapes…

A: DNA is the nucleic acid in the cell, which resides in the nucleus. It consists of the sequence of…

Q: Describe the steric interactions that determine the conformations that pyrimidine nucleosides…

A: Pyrimidine is an organic compound which has heterocyclic ring. It fuses with the nitrogenous bases…

Q: Using Fig. as a guide, draw the complete structure of a nucleoside triphosphate before and after it…

A: nucleoside triphosphate, it provides our cell chemical energy and takes part in many cellular…

Q: Calculate the pl of the amino acid using the titration curve. 04 pH 0 6 8 SO 10 O 12.0 12 10.0 8.0…

A: Pi is the isoelectric point. This is the pH at which the Amino acid carries no net charge. The…

Q: Draw the structure of the dipeptide that is formed at physiological pH when alanine is the…

A: A dipeptide is an atom made up of two amino acids connected together. Alanine being the N-terminal,…

Q: The antibiotic cordycepin inhibits bacterial RNA synthesis. Solve, (a) Of which nucleoside is…

A: Cordycepin is an antibiotic, which also acts as an anti-inflammatory compound as well as…

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.…

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.