In naming an amino acid, how may one indicate whether it is in the D or L configuration? Support answer with illustration. How are amino acids linked together in a protein molecule? Write the general structure of the tripeptide lys-phe-meth. Show their peptide bonds What is protein denaturation? Give 5 agents that can denature proteins. Is it possible for a denatured protein to revert back into its native/ original form?

Q: a. Write the general structure of an amino acid. b. Identify what portion is common to all amino…

A: Please find your solution below : Amino acids are the organic compound that combine together to form…

Q: Explain the difference between a peptide and adipeptide.

A: A bond is responsible for hold the two atoms close together . The intermolecular forces are held…

Q: Combine these amino acids into a tripeptide. Add or remove atoms and bonds as needed.

A: Peptide bond :-  An amide linkage formed by the removal of water from carboxylic acid group of one…

Q: As we’ve discussed, a peptide bond is made when amino group of one amino acid combines with the…

A: Amino acids contain amine and carboxyl functional group, with a side chain group (R) which…

Q: The amides in the peptide backbone determine the [Select ] structure of a protein and the side…

A: The pattern in which amino acids are linked is called protein's primary structure.

Q: Draw the tripeptide RDF. Draw the structure that would exist at physiological pH.  For the peptide…

A: Amino acid:- It maybe defined as the compounds which contain an amino(-NH2) group, a carboxyl…

Q: How do I identify which amino acid is more soluble in water in alanine vs. leucine structures?

A: As it is known that amino acids have polar functional groups, mostly they are polar in nature. if a…

Q: an amino acid in its zwitterionic form.

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: What is a peptide bond? explain in detail.

A: A peptide bond is formed by a dehydration synthesis or reaction at a molecular level. In the…

Q: Label the molecular shape around each of the central atoms in the amino acid glycine.

A: Following is the structure of amino acids glycine and the shape of all the central atoms.

Q: Draw the generalised structure of an amino acid and identify the main features of this type of…

A: The mentioned molecule in the given question consists of both acidic(-COOH)  and basic (-NH2)…

Q: н н. N-C-C Н Н. N-C-C Classify the following amino acid 2. н он н он сн. ÇH2 CH, ÇH2 CH. structure…

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

Q: A tripeptide (amino acid sequence: Aspartyl-alanyl-aspartic acid) has, free amino group(s) and…

A: In case of aspartyl-alanyl-aspartic acid, it has one free amino group and three carboxyl groups.

Q: The secondary structure of a protein is influenced by both hydrogen bonding and London dispersion…

A: In the given question , two kinds of interactions are discussed and asked. First one is hydrogen…

Q: Denaturation of a protein by acidic or basic solutions often leads to breaking of bonds in the…

A: In denaturation  process  in which proteins , nucleic acid lost their quaternary , tertiary ,…

Q: draw the dipeptides of Thr-Ala and circle the peptide linkage

A: We have to draw the dipeptides of Thr-Ala and circle the peptide linkage

Q: What level of structure of a protein is defined by the actual sequence of amino acids present? A)…

A: The actual sequence of the amino acids present in

Q: Name the tripeptide using the three letter amino acid abbreviations separated by a hyphen. (For…

A: Amino acids contain carboxylic acid and an amine functional group on the same carbon atom. Amino…

Q: Write the structure of all possible peptides containing these amino acids: Arg, Lys,Phe

A: A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one…

Q: Regarding the structure of a protein, indicate the TRUE alternative: a) The tertiary structure is…

A: According to their Molecular shape, proteins are classified as fibrous and globular. Four structural…

Q: 1) Identify the common scaffold to all ten amino acids. How does this scaffold compare to a peptide…

A: "Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: Myoglobin is an example of a protein containing what level of protein structures)? Check all that…

A: Myoglobin is an iron- and oxygen-binding protein found in the skeletal muscle tissue of vertebrates…

Q: Consider the peptide structure shown in the figure, below. List a set of six atoms in the structire…

A: When some amino acids are linked with each other in a particular sequence by peptide bonds (-CONH-),…

Q: Name the tripeptide using the three letter amino acid abbreviations separated by a hyphen. (For…

A: Peptides are chain of amino acids linked together by peptide bonds. Peptide bonds are formed when…

Q: name the amino acids you would need to put together this peptide:

A: Peptide bond :-  An amide linkage formed by the condensation reaction between two amino acid…

Q: A protein is a large polypeptide. Polypeptides are polymers of amino acids joined together through a…

A: Concept:  polypeptide bond is nothing but the amide linkage.

Q: Can you please draw me two versions of the dipeptide tyr-phe that represent the two resonance forms…

A:

Q: stabilizing the natural three-dimensional structure of a protein

A: A major force stabilizing the tertiary structure is the hydrophobic interaction among nonpolar side…

Q: The use of salt bridges or hydrophobic interactions (or pockets) to stabilize interactions between…

A: Proteins are chain of polypeptide, and tertiary structure of protein is three-dimensional structure…

Q: Which of the statements about denaturation are true? Protein denaturation involves cleavage of its…

A: Proteins are stable at very certain conditions. Proteins work at very specific temperature and…

Q: Refer to the figure below to answer the question. Which of the following is broken during a…

A:

Q: Which of these molecules is not a natural amino acid

A: The molecule which is not a natural amino acid has to be identified.

Q: Draw the peptide • Tyr-Gly-Gly-Phe-Met Classify the peptide Dipeptide, Tripeptide, Polypeptide or…

A: Peptides are the chains of amino acids linked together by peptide bonds. The basic functional group…

Q: Draw the complete structure for the 20 amino acids

A:

Q: Question attached

A: A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one…

Q: Part C Complete the sentences to explain the differences between an a helix and a B-pleated sheet.…

A: Given Part C The alpha helix is a type of _________ protein structure resembling the shape of a…

Q: Classify each of the following amino acids based on the description of the side If the side chain…

A: Since the given question is multiple question , hence I am solving first question, please post 2nd…

Q: Indicate whether each statement is true or false. (a) Thesequence of amino acids in a protein, from…

A: Amino acid are the organic compounds which contains both amines  and carboxylic acids within the…

Q: Shown below is the structure of a polypeptide. There are [Select] and [Select] H₂N peptide bonds in…

A:

Q: In relation to the spatial structure of the proteins select the INCORRECT alternative: (a) The…

A: A multiple choice question based on biological importance of chemical elements that is to be…

Q: Compound A is a novel poly(ester amide) copolymer that can be used as a bioabsorbable coating for…

A: The given compound is represented as follows:

Q: The sequence of amino acids in a peptide chain is known as its _________ structure

A: Proteins :-  The polymers of amino acids are known as proteins.  They are called poly peptides…

Q: Show a dipeptide with two of your amino acids bonded to each other. Draw the structure. The amino…

A:

Q: Find the name of the amino acid and write it in the space provided. If the letters code for more…

A:

Q: What test(s) could you use to determine whether an unknown solution in a test tube could be an amino…

A:

Q: Which of the following compounds is not an amino acid?

A:

Q: resence of organic solvents?

A: Organic  solvents carbon based  substance capable of dissolving  or dispersing  one  or more…

Q: Which statement is completely false below? O Amino Acid Polymers less than 50 amino acid residues…

A: The compounds containing amino group (-NH2) and a carboxylic acid group (-COOH) are termed as amino…