Draw the amino acid cysteine (R = CH2SH) at pH 7.

Q: CH;OH но- H- H- CH;OH Draw L-fructose here a-D fructofuranose B-D fructofuranose Draw Sucrose:…

A: Fischer projection of D-fructose is given.

Q: Transcription to mRNA:

A: Deoxyribonucleic acid (DNA) is a genetic material and it carries genetic information from one cell…

Q: Sketch out a structure of tyrosyl-glycyl-lysine at a pH of 13

A: Amino acids are the monomeric unit of polypeptides that give proteins. There are 20 amino acids that…

Q: Please draw a single polypeptide chain structure that has the following amino acids (leucine,…

A: Polypeptides are the sequence of amino acids are bound to each other by peptide bonds. The peptide…

Q: Н H₂N-C-COOH CH2 CH2 CH₂ M OW Oc

A: Amino acids are chemical molecules that combine to produce proteins and are hence known as building…

Q: Using the following sequence and the amino acid chart, please give the amino acid sequence:…

A: The genetic material in majority of complex higher organisms and various viruses is DNA or…

Q: 1. List the mRNA base codons for the amino acids listed below. 2. a) aspartate: b) lysine c)…

A: mRNA base codons are sequences of three nucleotide bases (adenine, guanine, cytosine, or uracil) in…

Q: Using proper convention, provide the amino acid sequence for the following protein. _8_#_H²-8-8° CH3…

A: There are twenty standard amino acids that makeup all the peptides and proteins inside the cell.…

Q: 1 2 3 4 5 6 7 8 9 Amino Alanine Cysteine Phenyl alanine Leucine Aspartic Acid Glycine Serine Valine…

A: Amino acids are the building blocks of proteins. Every amino acid has its amino group at one end and…

Q: Normal hemoglobin (HbA) leu thr glu glu lys Sickle cell hemoglobin (HbS) leu thr pro val glu lys ser…

A: Sickle cell anemia is a genetic blood disorder characterized by abnormal, crescent-shaped red blood…

Q: What amino acids will be positive at a pH of 2? Use the pKa table

A: Amino acids are the building blocks of proteins and peptides. They have two common functional…

Q: If an oligosaccharide is attached to a protein via an O-glycosidic linkage which amino acid…

A: The glycoproteins are formed by the joining of oligosaccharide with protein. The glycoproteins are…

Q: Identify the amino acid shown below. (Note: single letter code is provided as answer) H H₂N-C -COOH…

A: Amino acids are chemical molecules that combine to produce proteins and are hence known as building…

Q: Assume a protein is composed of 120 amino acid residues and that each amino acid can have three…

A: A protein's biological function depends on its three-dimensional structure. The 3D structure is…

Q: Which of the following oligopeptides has net charge equal to zero? O Glutamate - Arginine -…

A: We can determine the charge on a protein by determining the number of positively charged amino acids…

Q: DNA message #6: GTA-CGA-TGA-ACA-GTG-CTT-TGC Transcription to mRNA: CAU GCU ACU UGU CAC GAA ACG…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Draw the structure of the same tripeptide at pH 7.00.

A: The pKa values of amino acid side chains, the pKa of the alpha amino group at the N-terminus and the…

Q: DNA message #2: GAG-CGC-ACC-ATC-ACT-ATC-ATT Transcription to mRNA: CUC GCG UGG UAG UGA UAG UAA…

A: Introduction  Central Dogma: it is the key mechanism by which DNA can be transcribed into mRNA by…

Q: for the following amino acids below circle the r groups then tell me if they are polar or nonpolar

A: Contain polar side chains.Interact well with water due to the presence of polar groups like hydroxyl…

Q: Modify the amino acid by adding or removing atoms or bonds and by adding charges where appropriate.…

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

Q: Which amino acids are in the figure?

A: Amino acids are the building blocks of proteins. They are organic compounds made up of an amino…

Q: Draw the structure and titration curve of Cysteine by hand. Make sure to label the x- and y-axes,…

A: Amino acid has a typical structure. It has a central Carbon atom called (Cα). To it 4 groups are…

Q: identify an amino acid that contains a sulfhydryl side chain (complete name)

A: Amino acids are monomeric units of polypeptides. They form peptide bonds to make a polypeptide.…

Q: DNA message #5: AGT-GTG-CGG-GCC-GGG-ACT-ATT-ACT Transcription to mRNA: UCA CAC GCC CGG CCC UGA UAA…

A: CENTRAL DOGMA-  The process of Replication is when DNA replicates itself means it will make copies…

Q: HN- CH- OH HN-CH-c- -OH HN-CH-C-OH CH CH2 CH2 CH2 OH C= NH2 OH A B D C.

A: Amino acids are those molecules which combine to form particular proteins. Amino acids and proteins…

Q: Identify the parts of the heterotrimeric G-protein shown in the image. B

A: Introduction :- G proteins, also known as guanine nucleotide-binding proteins, are a group of…

Q: Enzymes that break down DNA catalyze the hydrolysis of the covalent bonds that join nucleotides…

A: DNA is long polymeric chain with simpler units called nucleotides. The backbone of DNA is made up of…

Q: 1) All Lamino acids have an S absolute configuration except L-cysteine, which has the R…

A: Cysteine contains a Sulfhydryl group in its side chain that is attached to the asymmetric carbon or…

Q: Nucleotides containing ribose, thymine, and phosphate are not found in ribonucleic acids. Explain…

A: RNA consists of ribonucleic acid, which exhibit ribose, and nitrogenous bases.

Q: Calculate the pl of the following Peptide

A: At extreme low pH, molecule is fully protonated as the pH increase more than pKa of an ionizable…

Q: Please draw the titration curve Arginine (y-axis: pH, x-axis: moles of OH-). Label the graph with…

A: Arginine is a basic amino acid with a guanidino group in its side chain. Arginine has three…

Q: Draw the amino acid below in its most protonated form, any intermediately protonated forms, and its…

A: pH = 1/Log [H+] If [H+] concentration in a solution is high, pH will be low and the solution is…

Q: what is the overall amino acid sequence?

A: Sequence of a peptide can be determined by digesting the peptide with different agents that cleave…

Q: identify both L-amino acids

A: L-Tyrosine:L-Tyrosine is a nonessential amino acid, meaning the human body can synthesize it from…

Q: Sketch a titration curve for the amino acid cysteine, and indicate the pKavalues for all titratable…

A: Cystine is a proteogenic amino acid that has a thiol side chain. The thiol group of cysteine is…

Q: Identify the type of linkage found between two glucoses when they combine to form maltose. I 00000…

A: A functional group is a specific group of atoms within a molecule that is responsible for the…

Q: Apply all that you have learned to solve the folowng If you have the following DNA sequence…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the 1-letter code for the amino acid glutamine?     N     E     Q     G

A: GLUTAMINE l-α-amino acid Formula:- C5H10N2O3. Charge:- neutral (polar amino acid). Function:-…

Q: Identify the nitrogen-containing base, sugar and nucleotide name for each of the following item. AMP…

A: Nucleotides are the building blocks of nucleic acids. Nucleic acids are biomolecules responsible for…

Q: A B Amino Acid Lysine Abbreviation 3- Letters Lys 1- Letter K pk₁ -COOH 2.18 pK₂ -NHS* 8.95 PKR R…

A: Amino acids are biomolecules where an alpha carbon is bonded to an amine group , a carboxylic group,…

Q: Select the choice that best describes the stereochemistry of the following amino acid, and rank the…

A: Cysteine is one of the amino acids which contains a sulphur atom in it's side chain. Like other…

Q: Which of the choices show the correct Fischer projection for the amino acid structure shown belaw?…

A: Proteins are considered body-building biomolecules. Like other biomolecules, they are also polymers…

Q: HO 0 0 NH₂ НО.

A: The fundamental building blocks of proteins are called amino acids, which are made up of one…

Q: 4. Write the equation for the digestion (hydrolysis) of Phe-Asp-Ala.

A: A tripeptide is made up of three amino acid residues linked via a peptide bond. A peptide bond is…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.