describes the tertiary structure of proteins?

Q: A scientist is studying a protein that consists of 2 polypeptide chains. He discovered a mutant form…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Match the description of each structural level of proteins on the left with the appropriate a, the…

A: Protein is classified into different structural levels based on its conformation. There are four…

Q: A short peptide of about 15 amino acids contains 3 Leu, 6 Val, and 3 Thr. What secondary structure…

A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl…

Q: Tertiary structure of a protein describes: A. Sequence of amino acids B. Location of disulphide…

A: DISCLAIMER: Since you have asked multiple questions, we have solved the first question for you. If…

Q: What is an example of a quaternary protein structure? a) polypeptide chain b) a complete protein Oc)…

A: Proteins are large biomolecules that play very important biochemical as well as physiological roles…

Q: Suppose you are researching a new protein and find that the shape of the protein yields little…

A: Suppose you are researching a new protein and find that the shape of protein yields little…

Q: What if the protein does not have a primary structure, what is its implication? Explain and give…

A: The primary structure refers to the amino acid sequence of a protein. The primary structure is…

Q: The difference between a polypeptide and a protein is a. that proteins are polypeptides folded up…

A: Polypeptide: It is the chain of amino acids linked by peptide bonds; the amino acid are joined by a…

Q: The arrangement of subunits to form a larger protein is called the protein's a. primary structure…

A: Proteins are biomolecules that are composed of amino acids. Linear chain of amino acid sequence fold…

Q: 1. Discuss and identify the primary level of protein structure. 2. Discuss and identify the…

A: Protein play wide variety of essential function in our body.  They provide strength and structural…

Q: According to scientist, the first three protein structures resemble a TELEPHONE CORD, try to…

A: Proteins are one of the major biomolecules present in the human body which supports life. It has…

Q: proteins, which of the following are the characteristic patterns that arise when hydrogen bonds form…

A: The different levels of protein structures are known as primary, secondary, tertiary, and quaternary…

Q: Explain what causes the various levels of structure of a proteinmolecule.

A: Proteins are very important biological macromolecules that perform a variety of functions. The…

Q: Which of the following is incorrect? a. A heterodimer is composed by two identical polypeptide…

A: a) The heterodimer is composed of two different subunits, they are not made up of two identical…

Q: The substitution of one amino acid for another in a polypeptide chain can affect the __________ of…

A: Proteins are needed for growth and maintenance and they also provide structural support to the…

Q: What is the role played by the chemistry of the peptide bond in various level of organization of…

A: Proteins are the ultimate products of the genes. During translation mRNA (messenger ribonucleic…

Q: Which of the amino acids will nearly always be found buried in the center of proteins? a. aspartic…

A: Protein folding is the physical process by which a polypeptide chain is folded into its…

Q: Which best describes a beta-pleated sheet structure of proteins? a. It is an overall folding of a…

A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. These…

Q: The tertiary structure of a protein is established by:     a. The sequence of amino acids in the…

A: It is a three dimensional structure that have a single polypeptide chain backbone with one or more…

Q: Compare and contrast the structure and function of proteins and nucleic acids. How are they similar…

A: Step 1 Proteins are large-sized mixed polymers or heteropolymers of several types of alpha-amino…

Q: Match the following statements about protein structure with the proper levels of organization. (i)…

A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…

Q: How many amino acids and peptide bonds does a tetrapeptide have?

A: Ans- A) four amino acids and three peptide bonds Tetrapeptide is a peptide also known as…

Q: This structure of a protein comes from the further bending and folding of pleated sheets and…

A: The correct answer is option (C) Tertiary. Tertiary structure of a protein comes from the further…

Q: Which of the following levels of protein structure may be affected by hydrogen bonding? (a) primary…

A: Protein is a biomolecule that comprises one or more long chains of amino acids that belong to the…

Q: A scientist is studying a protein that consists of z polypeptide chains. He discovered a mutant form…

A: Proteins are polymers of amino acids. Amino acids are joined together by the special type of…

Q: a.Describe the bonds which hold a quaternary protein molecule together. b. Discuss the reasons why…

A: Proteins are macromolecules and are the main structure involved in the building of cell structures…

Q: What are four levels of protein structure, and explain how a protein's shape determines its…

A: Proteins are bluiding blocks of an organisms structure.  These seve various functions such as…

Q: Explain how a protein's primary structure is determined by the linear sequence of specific amino…

A: Amino acids are organic compounds that combine to form proteins. Amino acids together with proteins…

Q: glutamic acid were replaced by proline in a protein

A: Glutamic acid is a hydrophilic amino acid whereas proline is hydrophobic.  The polar acid R group of…

Q: If you made two chains of proteins using different amino acids, would the tertiary structure of the…

A: The tertiary structure of the protein is a three-dimensional shape of the protein. The secondary…

Q: How does a highly acidic solution denature proteins?

A: Ingroduction: Protein Secondary Structure Is A Three-dimensional Representation Of A Protein's Local…

Q: Which of the following statements is FALSE? Select one: a. Secondary structure of a protein…

A: Amino acids are monomers of protein they are linked with each other by forming peptide…

Q: Why is knowledge of a protein’s structure important?

A: Proteins are macromolecules formed by the long chain of amino acids and are the functional product…

Q: Can we predict the tertiary structure of a protein if we know its amino acid sequence?

A: The tertiary structure of protein is the three dimensional shape of a protein. The tertiary…

Q: Which of the following statements is incorrect about disulfide bonds? a. They form between two…

A: Amino acids are molecules that join to make proteins. The digestion of proteins or breaking leaves…

Q: which amino acid can form a covalent bond with its side chain? b. which amino acid can contribute to…

A: Proteins are polypeptide structures that comprise of amino acids. Proteins are synthesized from the…

Q: a)RNA normally exists as a single stranded molecule. What holds the monomers of that molecule…

A: RNA is an important biological macromolecule that is present in all biological cells. It is…

Q: Which among the following is true about denaturation? A. Biological property of the protein…

A: When protein is subjected to heat and change in pH, the soluble forms of globular proteins undergoes…

Q: A new drug is developed which selectively cleaves covalent bonds between two sulfur atoms of…

A: Proteins are formed from amino acids as polypeptide chains. That is the primary structure of…

Q: Three proteins K, L and M have the same % composition. Which is TRUE? A. The three proteins will…

A: Proteins are composed of a linear chain of amino acid sequences attached together via peptide bonds.…

Q: What is the general characteristic of protein domains? A. All protein domains exhibit both a and B…

A: Proteins are linear heteropolymers of twenty standard amino acids attached through the peptide…

Q: A mutation leads to a change in amino acid from valine, an amino acid with a nonpolar side chain, to…

A: Alternation in the amino acid of a particular protein can results in the differences in the…

Q: Which of the following bonding types is the most important in the nonaqueous interfaces between…

A: The right option is (c) Disulfide bridges

Q: How does knowledges of protein structure help us to predict the function of unknown proteins?

A:

Q: In the tertiary structure of a protein, which pair of amino acid side chains would be most likely to…

A: Introduction: Protein are the most bountiful natural particles of the living framework. They can be…

Q: The tertiary structure of many proteins reveals that nonpolar portions are primarily on the ________…

A: Proteins They are macromolecular polypeptides that are comprised of one or more long chains of…

Q: Using examples, describe the four levels of protein structure.

A: Proteins are polymers – specifically polypeptides – made up of amino acid sequences, which are the…

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.