Biochemistry: Draw the structure of a pentapeptide (not individual AA's) NPERY at pH 2 (not at pH 7), list full names and three- letter names of all amino acids, and indicate the pKa's of all functional groups (not just side chains). Show the entire process for the pl determination.

Q: c) What are essential fatty acids? What type of geometrical isomerism plays a vital role in…

A: Introduction :- Fatty acids are the building blocks of fat in both our body and our meals. The body…

Q: Chemistry Compare and contrast the structural features associated with phosphatidyl serine,…

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

Q: Rotation about the peptide bond in glycylglycine ishindered. Draw the resonance forms of the peptide…

A: A peptide bond is a bond that was formed between two amino acids where the carboxyl terminal of one…

Q: Describe in no more than 10 sentences the four levels of protein in structure and cite the…

A: Proteins are organic molecules composed of amino acids. The four levels of protein structure…

Q: (a) Are all proteins polymers? What is the basic unit of protein? Explain the formation of…

A:

Q: Explain the importance of the protein structures (from its primary to quaternary structures) in…

A: Proteins are important biological molecules which are involved in normal functioning of biological…

Q: 7. a) Draw a model complex structure for vitamin B12 and give a name to the complex. b) Define the…

A: Micronutrients are defined as the type of nutrients that are needed for the body in less amount. The…

Q: b) Draw the structure with name of most abundant member of Sialic acids. What are the importance of…

A: Sialic acids are nine-carbon atoms sugars that re usually present as terminal residues of…

Q: LLNSAMSRLYSLRSS   1.Assuming this sequnce is enitrely alpha helical what is the hydrogen bond…

A: The αα-helix is an ordered secondary conformation of proteins. An αα-helix is stabilized by the…

Q: PRACTICE NAMING. Identify the number of amino acids, number of peptide bonds, and name the peptide.…

A: Peptide bonds are formed between 2 amino acids when the carboxyl group of one molecule reacts with…

Q: WRITING EQUATIONS USING MOLECULAR STRUCTURES DIRECTION: Given the following biomolecules below,…

A: Peptide bond –  a chemical bond that formed usually between amino acids when the carboxyl group of…

Q: dentify the amino acid described. state the name, one-letter abbreviation, and draw the structure at…

A: The amino acids that are having hydrophobic side chain or R group are called non polar…

Q: Exercise A: Amino Acid Functional Groups Figure 1 below shows one of the 20 amino acids that make up…

A: Amino acids are organic compounds that contains an amino group, carboxyl group, and a variable side…

Q: Protein structure: a). Name the four levels of protein structure, b). Describe the structural…

A: A)There are four levels of protein structures as follows: PRIMARY   -SECONDARY   -TERTIARY…

Q: Q. Define primary, secondary, tertiary and quaternary structure of protein. Explain effect of metal…

A: Protein is one of the macromolecules that is found in the body. It is made of amino acids and is…

Q: (a) Draw the structure of the two possible dipeptides that can be formed by combining glycine and…

A: Introduction

Q: Provide Full name, abbreviated name, describe the type of interactions are present for this…

A: Tripeptide include two peptide bond between three amino acids. Peptide bond forms between α-amino…

Q: Describe the three main classes of glycoproteins and explain their biochemical roles.

A: Introduction   Glycoproteins are proteins that contain carbohydrates attached to amino acid…

Q: Give two benefits of utilizing the biuret reaction to assess protein concentration over directly…

A: A Biuret test is a generic test performed by molecules having two or more peptide links (CO-NH…

Q: Protein Description A 35 kDa monomer Disulfide-linked homodimer comprised of 19 kDa monomers…

A: Protein is made by amino acids and in living organisms, 22 types of amino acids exist and each has a…

Q: Explain the biological  function  of  achieved  by  the  coiling  of  polypeptide chains as well  as…

A: Polypeptides are chains of amino acids. Proteins are made up of one or more polypeptide molecules.…

Q: Protein Og a) How many calories would 1 fluid ounce of apple juice contain? b) How many milligrams…

A: Food consists of nutrients that affect the human body there are seven types of nutrients and these…

Q: Understand that some amino acids are nonpolar, polar/uncharged, charged. Explain how this is related…

A: Protein are polymers made up of aminoacids. Proteins are formed of amino acids by the process of…

Q: Explain the chirality of amino acid molecules.

A: If any combination of rotations, translations, and conformational changes cannot superimpose a…

Q: Formulate a dipeptide (draw its structure) from the amino acids serine (ser) and alanine (ala) and…

A: A peptide bond is a bond that links two amino acids. A peptide bond is the amide linkage formed due…

Q: Protein folding- what is the Role of chaperones and chaperonins in protein folding. The Formation of…

A: Protein folding is a biological process that is essential for the proper functioning of proteins in…

Q: Discuss and identify the four levels of protein structure (primary, secondary, tertiary,and…

A: Proteins are large sized heteropolymeric macromolecules having two or more polypeptide chains. They…

Q: Calculate the net charges of the following peptides at pH 7.4. Indicate which amino acids bear…

A: A peptide is formed by the combination of two or more amino acids. Each amino acid has an acidic…

Q: what level of structural organization determines the spatial arrangement of a protein molecule?

A: Proteins are large (macro) biological polymers composed of monomer units of amino acids. These amino…

Q: Describe protein denaturation and its effects

A: Proteins are the building blocks of the body. It plays an essential role in the body. Proteins are…

Q: State the process of Determining the Amino Acid Sequence of a Peptide Using Partial Hydrolysis ?

A: Amino acid sequencing is the process of finding out the sequence of amino acid or protein. It may…

Q: B. Sketch an example of a hydrophobic interaction (hydrophobic pocket) that could be Found in a…

A: Hydrophobic interactions are used to describe the interactions between hydrophones and water…

Q: Discuss about the Synthesis of Chiral Amino Acids ?

A: They are optically active amino acids.

Q: Which peptide will most strongly attach to a carboxymethyl ion exchange column at pH 7.4? O…

A: Hi! Since you have posted multiple questions and have not mentioned which to answer, we will answer…

Q: describe the biochemical function and mode of action of branch chain amino acids in biochemistry…

A: Branched chain amino acids are essential amino acids having branched R-groups. They are not…

Q: 43) Topic of Lipids A second big category of lipids are isoprenoids. What are three precursors to…

A: Isoprenoids are a broad class of natural products commonly found in plants and other living beings.…

Q: function and identify their chemical structure. 1. What are the different classes of lipids? State…

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

Q: Provide a three-dimensional structure of four C18 fatty acids ?

A: Fatty acids are the primary components of lipids. It is made up of a linear carbon chain and a…

Q: 5. Refer to Model 2 for information relevant to this question. A sample of the peptide Lys net…

A: Amino acids are organic compound having two functional group namely carboxyl and amino group. Some…

Q: Exercise B: Peptide Bond Formation Figure 2 shows two individual amino acids, and then those same…

A: Macromolecules are types of biomolecules that are needed in large amounts for the growth and…

Q: X in glycerolipid can be which molecules?

A: Fatty acids are long chain hydrocarbons with one carboxyl group. Fatty acids in the biological…

Q: Protein: SHAYNERSE Predict the products of the following reactions with the protein given, if there…

A: Given protein SHAYNERSE is…

Q: Key properties of proteins include: O a. A wide range of functional groups and an ability to possess…

A: Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino…

Q: A common strategy in the regulation of protein function is to alter its structure. Describe two…

A: The proteins are the final product of gene expression.  The deoxyribonucleic acid (DNA) is…

Q: Amino acid isomerism (name types). Isomerism of the carbon skeleton of amino acids - give a few…

A: Isomerism: Isomerism is the phenomenon in which two chemical compounds have the same molecular…

Q: Seatwork CH2 CH Identify the type of bond(s) that stabilizes the protein structures. H,C H,C CH CH…

A: A peptide bond is a chemical bond between two amino acid residues in which the carboxyl group of one…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.