Structural or fibrillar proteins have the following feature in their primary structure?

Q: How does pH affect the denaturation of proteins in egg whotes, and how does acid and bases differ in…

A: Denaturation is a mechanism where by adding some external stress or compound like a strong acid or a…

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: 22. The complete hydrolysis of a protein yields what as products?

A: The hydrolysis of protiens always gives rise to the formation of free amino acids .

Q: Describe materials that serve as antigens fall into chemical categories.

A: The molecules that initiate the production of an antibody to cause an immune response is called an…

Q: What part (region) of a-amino acids is used to classify them as nonpolar, polar neutral, polar…

A: Answer

Q: In a tripeptide, how are the amino acid residues held together? Ochemical bonds intermolecular…

A:

Q: Describe the quaternary structure of proteins.

A: Proteins have primary, secondary, tertiary structures. But, some proteins are made up of more than…

Q: What are essential and non-essential amino acids? Give two examples of each.

A: Amino acids are the basic unit of protein molecules.

Q: What is meant by the term virion?

A: Virion is a functional virus that can infect human body/ tissues. It has its own genetic material…

Q: Which type of protein structure is illustrated by this Image of hexokinase?

A: The phosphorylation of the 6 carbon sugar hexose is done by the enzyme named as hexokinase. The main…

Q: Non-essential amino acids are those that may be synthesized by the body A) True  B) False

A: Non essential amino acids are those that may be synthesized by the body. A) True  B) False

Q: Describe the protein in milk.

A: Interpretation-  To describe the protein in milk .   Introduction-  Milk that contains 3.3 % of…

Q: What are essential and non-essential amino acids in human food? Give one example of each type.

A: Amino acids are the molecules in organic chemistry which contains two functional group that is -NH2…

Q: Indicate true or false In the alpha helical structure of proteins, hydrogen bonding occurs between…

A: (a)Hydrogen bonding present in the alpha helical structure of proteins will be between the oxygen of…

Q: Describe the primary structure ofproteins, and draw the structure of thepeptide bond.

A: Primary constituents of proteins and peptides are amino acids. Amino acids are organic molecules…

Q: Name the amino acid which is not optically active

A: Optically active compounds have the ability of optical rotation. They do not contain any element of…

Q: A recent article reported on the development of a new type of opioid drug that binds to a specific…

A: Opioids are used for the management of chronic, moderate to severe pain but they may cause addiction…

Q: Two cystine amino acids hold together two separate beta sheets. This is an example of side chain…

A: There are various types of interactions present in proteins-  1- hydrophobic interaction 2-…

Q: What is the name of the protein for this code: 7DFQ?

A: The correct answer is given below

Q: Indicate whether each statement is true or false: (a) In thealpha helical structure of proteins,…

A: Biomolecules are the organic molecules which take part in different biochemical reactions.…

Q: 10. Which of the following protein structures does denaturation destroy (a) Primary structure only…

A: Denaturation of protein is caused by various factors like heat, low pH/high pH, harmful organic…

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

A:

Q: What is Hemoglobin ?

A: Hemoglobin is a protein which is present in the red blood cells of our body

Q: What is the difference between the alpha and beta carbon in amino acids?

A: Alpha amino acids are building blocks of proteins, and these molecules have their carboxylic acid…

Q: When the tissues depleted of proteins, rapid degradation of the immediate source of rapid…

A: The correct option are as follows:

Q: Draw the structure for the peptide FCA.

A:

Q: 9. An amino acid most likely found in the membrane-bound area of a membrane protein is... A. Leucine…

A: Interpretation: An amino acid most likely found in the membrane-bound area of a membrane protein is…

Q: Explain the quaternary structure of amino acids ?

A: Amino acids: It is the smallest unit of proteins or we can say that combination of amino acids…

Q: 9. Which of the following amino acids is most likely to be found on the surface of a globular…

A: The correct answer is glutamate.

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: Describe the differences between between eukaryotic from prokaryotic cell

A: Prokaryotic cell is (bacteria)... Eukaryotic cell is (plants, fungii)...

Q: What are essential and non essential amino acids? Give one example ofeach type.

A: Essential Amino acids:  Essential Amino acids are those amino acids which essential for growth but…

Q: What does each amino acid molecule consist of?

A: Each amino acid molecule basically consist of  an acidic carboxylic group(-COOH) , a basic amine…

Q: Protein Type ASprotein ASsoltn ΔΗ Driving Force Aqueous Membrane

A:

Q: Which chemical group is a hydrogen-bond acceptor that stabilizes an alpha-helical peptide?

A: Hydrogen bond are very specific in nature. Only formed with H atom attach to more electronegative…

Q: Provide the protein/s found in the following:   Egg   Milk

A: 1. Egg- Egg consists of many proteins. But ovalbumin is the major protein found in egg nearly 54 %.…

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: Classify the following as globular or fibrous proteins.(i) Keratin (ii) Myosin(iii) Insulin (iv)…

A: Globular proteins are polypeptide chains which gets folded to give Spherical shaped Tertiary…

Q: What functional groups are present in the side chains of acidic amino acids, and which are found in…

A: Amino acids contain -NH2 group as well as -COOH functional group. General formula of amino acids is…

Q: 6. The primary structure of a protein involves which of the following? a) Van der Waals forces b)…

A: Proteins are long chain of amino acid , it is essential nutrients for human body.

Q: State two main differences between globular and fibrous proteins.

A: When the polypeptide chains run parallel and are held together by hydrogen and disulfide bonds, then…

Q: Which of the following proteins contain a triple helical structure ? OA. Hemoglobin OB. Casein OC.…

A:

Q: Which protein stores O: in tissues? * collagen O ferritin O hemoglobin O myoglobin

A: Which protein stores O2 in tissue?

Q: Which of the following protein properties are directly related to primary structure? UV absorbance…

A: Protein structures are formed by the condensation of amino acids which form peptide bonds. The…

Q: What factors affect the basic properties of amino compounds? How do they influence basic properties?

A: Generally, factors which affect the basic properties of amino compounds are inductive effect and…

Q: Hydrogen bonding is important to which level(s) of protein structure? O only the primary structure…

A: In this question, which proteins structure Hydrogen bonding important.  You can see details…

Q: Differentiate between simple and conjugate proteins.

A: