At pH 1.5, ALA, HIS, GLU will all carry a net positive charge. Explain why this statement is true

Q: The secondary structure of proteins is : A. the linear arrangement of amino acids in the molecule…

A: The secondary structure of protein is: The protein does not remain in simple chain of polypeptides.…

Q: Proteins Shape Solubility with Intermolecular forces of Functions Water attraction that stabilizes…

A: a) a-keratin - Shape - α-keratin is a polypeptide chain, typically high in alanine, leucine,…

Q: Which of the following statements are true concerning the structure of proteins? 1. The same…

A: When amino acids are linked together as peptide linkage and number of linked amino acids are in high…

Q: Does similar tertiary fold structure of two proteins imply similar function as well? What other…

A: Proteins are known as the building block of body. They are rich in pulses, milk, milk products etc..…

Q: H,N H,N NH, "HN OH H,N H H H но a. Using the three letter symbol, give the name of the protein. b.…

A: First identify the amino acids present in the given structure of protein

Q: Explain in 3 sentences only. What is Protein folding? Give at least 3 diseases that result from…

A: Protein folding is the physical process by which protein chains are converted into their original…

Q: How do the properties of the R groups in amino acids relate to the properties of proteins?

A: Amino acids are organic compounds that combine to form proteins. Amino acids and proteins are the…

Q: b What do the following amino acids have in common? glycine alanine valine leucine isoleucine…

A: Amino acid are those compound which contain NH2 and COOH group. If  NH2 group is more then amino…

Q: Describe protein denaturation

A: Protein: Proteins are the essential nutrients used for our body to growth and maintain it. Proteins…

Q: >How do fibrous proteins and globular proteins differ?

A: Proteins are structurally classified into two types, namely: fibrous proteins and globular…

Q: Define the following terms as related to proteins :(i) Peptide linkage(ii) Primary structure(iii)…

A: Proteins: proteins are polymer of amino acids. In the polymer amino acids attached with peptide…

Q: Val, Gly, Leu, and Ala four most abundant amino acids. Provide a reasonable explanation for their…

A: Organic compounds that are made of amine and carboxyl functional group and forms the basic unit of…

Q: Estimate the isoelectric point of a Ser–His dipeptide. Explain why this value is only an estimate.

A: The ionizable group of serine at neutral pH is an amino group and its ionization constant is pK2 =…

Q: a segment of a protein chain.

A: A segment of protein chain: The segment is defined as a structural element traversing from a…

Q: Proteins occurring in the b-pleated sheet structure Multiple Choice never occur in nature. produce…

A: Answer: β-pleated sheets structures are secondary protein structures where almost 3-10 come together…

Q: What percent of a cell’s overall mass is accounted for by proteins?

A: A living cell is made up of hydrogen, oxygen, sulfur, phosphorous, carbon, nitrogen combined…

Q: Discuss the quaternary structure of the protein ?

A:

Q: True or False: When a protein is denatured it is broken into pieces and their composition changes.

A: Proteins are high molecular weight biomolecules of amino acids. Amino acids are carboxylic acids…

Q: Classify the following characteristics as a type of 3D protein structure. Primary, Secondary…

A: From given structures It is matched with each of the specific component and function accordingly as…

Q: Show the difference between primary, secondary, tertiary, and quaternary structure of proteins ?

A:

Q: Denaturing a protein disrupts all four sub-classes of protein structure.   Question 6 options:…

A: Fasle.

Q: Why are Glu and Asp often referred to as acidic amino acids?

A:

Q: List the four different forces that link protein chains. Check all that apply. disulfide linkages…

A: Answer - Four difference force that link protein chain - 1. disulfide linkage - Disulfide bonds…

Q: What type of bonding helps in stabilishing the a-helix structure of proteins?

A: Secondary structure of protein represents the arrangement of amino acids in a polypeptide chain.…

Q: How does adding a base allow us to let us know that proteins are in the sample that we're trying to…

A: On adding Acid and base in the sample contains protein, the pH of the sample as well as protein get…

Q: What is the name of this Amino Acid?

A: The structure of an amino acid is given. We have identify it's name

Q: Based on the data your class obtained, which product would you recommend tosomeone looking to…

A: The recommended protein supplement satisfies the criteria, such as high protein contant, all type…

Q: Which organelles are involved in the production of proteins? Select two options. endoplasmic…

A: Endoplasmic reticulum and ribosome are the site of protein synthesis. Hence the correct option is A…

Q: Which of the following statements is/are TRUE for globular proteins? O structural role regular amino…

A: Globular proteins,  are always soluble in water and often have a spherical or round shape. As in all…

Q: Discuss the potential impact of polymorphism on the physicochemical properties of drugs.

A: The potential impact of polymorphism on the physicochemical properties of drugs are

Q: ). Explain how the structure of a protein affects its properties

A: STRUCTURE: Step 1: The function of the protein is determined by its shape. The shape of the protein…

Q: For each of the following representations, indicate whether it is describing primary, secondary or…

A:

Q: How does sickle cell hemoglobin differ from normal hemoglobin at the primary level of protein…

A: Sickle hemoglobin differs from normal hemoglobin by a single amino acid i.e valine replaces…

Q: The building blocks of all proteins are a. pleated sheets b. alpha amino acids c. alpha helices d.…

A: Proteins are large macromolecules that perform a vast array of functions within organisms. These…

Q: Explain about Amino Acids and Proteins?

A: Monomers are defined as smaller repeating units that join together to form polymers. Examples of…

Q: 2. Hemoglobin is an example of this type of protein. a. receptors b. structural proteins c.…

A: Hemoglobin is a globular oxygen-transport protein of blood-is protein and it has a quaternary…

Q: Use the figure below to answer the following questions. HN. HN. H,N. HN. HO, Structure 1 Structure 2…

A:

Q: How many different proteins containing 100 amino acids can be made from the 20 naturally occurring…

A: Here, given that proteins contain 100 amino acids . Amino acids are organic compounds having both…

Q: hos Peptide bond Gne See Cye Fibrous protein Amino acids Beta-pleated sheets Globular protein…

A: Proteins structures are made by condensation of amino acids forming peptide bonds.

Q: protein structure 1 SE. Which is an example of primary protein structure? Select an answer and…

A: Proteins are polymers of alpha amino acids. The structure of proteins is classified into four types.…

Q: Which of the following is FALSE for protein folding/structure. O Intermolecular interactions occur…

A:

Q: Which class of protein is likely to exibit only alpha helices? A) Globular B) Fibrous C) Either…

A: The α-helix and β-pleated sheet occur in both fibrous and globular proteins.  The transmembrane…

Q: Proteins occurring in the b-pleated sheet structure Multiple Choice contain no peptide bonds. are…

A: The correct answer is Option (B) The b-pleated structures are relatively inelastic.

Q: which group determines the properties of amino acids, indicated by what number? explain

A: In this question, we will discuss about group which describe the properties of different type of…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.