Explain 3 benefits of proteins forming higher oligomeric states.

Q: 20. Which of the following does NOT contribute to the tertiary structure of proteins? a. salt…

A: Proteins are made of polypeptide chain/(s), which are polymers of amino acids. Adjacent amino acids…

Q: Draw the following amino acids interactions: 1. H-bond - between -0H of Serine amino acid and C=0…

A: Between an electronegative atom with a lone pair of electrons and a hydrogen atom that is covalently…

Q: Give the difference between a proteins tertiary and quaternary structure.

A: Proteins is polypeptide chain which is formed of combination of multiple amino acid joined together…

Q: Beta-mercaptoethanol (BME) disrupts the types of interactions responsible for ____ structure of…

A: Beta - mercaptoethanol (BME) disrupts the disulphide bond found in the protein. Hence  the level of…

Q: How do the following interactions help to stabilize the tertiary and quaternary structure of a…

A: Tertiary structure refers the three dimensional conformation of a protein  assumes due to the…

Q: 1. What is the difference between a globular vs. a fibrous protein. 2. When a protein is denatured…

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

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

A: Proteins are composed polypeptide chain, which is bonded with the peptide bond.

Q: Which level(s) of protein structure result(s) from non-covalent interactions involving both backbone…

A: Ans - Except the primary structure which involves the peptide bonding between two   amino acids,…

Q: All proteins have primary (1°), secondary (2°) and tertiary (3°) structure. In addition, some (but…

A: Proteins are long polypeptide chains of amino acids. Proteins are the most essential component of…

Q: In the following diagram of a portion of a protein, label the types of interactions that are shown.…

A: Proteins are the polymers of L-amino acids. The structure of proteins is divided into four levels of…

Q: draw the primary structure of the polypeptide at physiological pH range of 7.35-7.45 and put each…

A: The primary structure of the polypeptide (DFACKT) with charge at physiological pH range of…

Q: 4. What is the highest level of protein structure evident in the photo above? What types of bonds…

A: Protein  Proteins are the large group of biomolecules which requires by the organism in many…

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

A: Proteins are defined as complex, compounds that are organic in nature. They are composed of many…

Q: Identify the following statements as descriptive of the secondary, tertiary, or quaternary structure…

A: Proteins are made up of a long-chain of the polypeptide, which is joined by the peptide chain.

Q: 7. Which of the following statements about terpenes is NOT true? a. They are a type of terpenoid. b.…

A: 7- All statement are correct except d. They all contain oxygen. Terpenes are the type of terpenoids…

Q: describe the 4 structural levels of a protein

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…

Q: Name and discuss the non covalent interactions that maintain protein structure

A: Proteins have different levels of conformation. They are, the primary structure, secondary…

Q: Which one of the following statements is CORRECT? O The B-sheet is stabilized by ionic interactions…

A: Protein is biopolymers made up of amino acids and constitute 50% of the mass of the average human.…

Q: 4. Alpha helices, loops, and beta sheets are examples of protein secondary structure. Beta sheets…

A: Protein secondary structure is maintain by intrachain H-bond or interchain H-bond. In α-helix H-bond…

Q: 2. Calculate the pI of the following primary structure of protein A) Lys- Gly- Ala- Gly B) Lys-…

A: Since you have asked a question with multiple subparts, we will answer first 3 subparts for you. In…

Q: Discuss the factors that cause denaturation and their effect on the protein structure.

A: Biomolecules are organic molecules present in living organisms. There are mainly four major…

Q: Which best describes the contribution of primary (1’) structure of polypeptides to the native…

A: Protein structure:  Primary  Secondary Tertiary  Quaternary

Q: CH HC CH, | - Polypeptide backbone CH2 HC CH, CH - CH2¬S–5}-CH,-- OH -CH;-CH;-CHy-CH, NH," 0-ċ-CH,-…

A: The structural organization of protein was classified into four different types and they are primary…

Q: 5 (a) Describe in detail how you will determine the primary structure of protein. You have been…

A: The primary structure of a protein is generally referred to the sequence of amino acids in the…

Q: If you incubate a protein with a single beta sheet in solution at pH = 14, the beta sheet no longer…

A: Proteins are essential for the normal functioning of the body. They are involved in providing…

Q: draw the primary structure of the polypeptide at physiological pH range of 7.35-7.45 and put each…

A: The polypeptide of a protein is composed of different amino acids that are joined together through…

Q: c. Label each amino acid as polar, non-polar, or electrically charged d. Label the N-terminus and…

A: Introduction Amino acids are the building blocks that adjoin together by a peptide bond to form a…

Q: Given amino acids A and B 5. Draw the structure of amino acid A at pH < pI 6. Draw the structure…

A:

Q: Name two(2) interactions that maintain tertiary protein structure.

A: The term tertiary structure refers to the unique three dimensional conformations that globular…

Q: Explain how the tertiary structure of a protein is stabilized by various intermolecular forces and…

A: A protein is considered to be a biological macromolecule made up of one or more polypeptide…

Q: Explain how each primary structure of a protein affects its properties and how denaturation changes…

A: Proteins are the polymers of nitrogenous monomeric units called amino acids.  Structure of a protein…

Q: 4. Amino acids are linked together by peptide bonds to form polypeptides. (a) Draw the structure of…

A: Polypeptides are considered as the long chain of amino acids, which are joined by peptide bonds.

Q: Describe the 4 levels of structure found in proteins. How does the sequence of amino acids determine…

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

Q: draw the primary structure of the polypeptide at physiological pH range of 7.35-7.45 and put each…

A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…

Q: e configuration of a protein molecule? Provide an exam

A: Protein characteristics are determined not only by the sequence of amino acid residues in…

Q: 2. a. In the following diagram of a portion of a protein, label the types of interactions that are…

A: The complete structure of protein can be described at four different levels of complexity -…

Q: . Draw an annotated diagram to illustrate the four levels of protein structure

A: Proteins are biological molecule, which performs several functions in the body.

Q: The 3 structure of a protein incorporates any 2 structure the protein has, but results primarily…

A: A protein undergoes many types of interaction in order to stabilize itself. These interactions are…

Q: The structure shown below belongs to which family of protein tertiary structure? PDB: 1Z4A 1) a/ß…

A: PDB stands for the protein data bank and the 1Z4A is a ferritin protein from the Thermotoga Maritima…

Q: a) Draw a circle around one amino acid in the structure. (b) Draw a box around one amino acid side…

A: The picture shown below is the picture of the polypeptide chain that consists of amino acids linked…

Q: Describe in detail how to detect the primary structure of protein.

A: Hello! Since you have posted multiple questions, we are answering only first question. If you need…

Q: If you heat a protein to break the intramolecular hydrogen bonds, will you maintain the a-helical or…

A: In the polypeptide chain, the primary structure of a protein refers to the amino acid sequence. The…

Q: Which best describes the contribution of quaternary (4’) structure of polypeptides to the native…

A: Option B The quaternary structure of Proteins is formed by noncovalent forces binding the subunits…

Q: Describe in detail how to determine the primary structure of protein.

A: According to guidelines we have to answer the first question. So, please kindly post the remaining…

Q: 7. Give the 2 examples of each of the followings:- (a) hydrophilic amino acid, (b) Charged AA, and…

A: Amino acids can be classified depending on the side chain/group it possess. hydrophilic/polar amino…

Q: 5. Dipeptide a. Draw a dipeptide with one polar amino acid connected to one nonpolar amino acid b.…

A: Peptides and polypeptides are linear polymers made up of amino acids. A dipeptide is composed of two…

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.