How does the secondary structure of proteins differ from the tertiary structure?

Q: Explain the difference between the Primary, Secondary and Tertiary structure of proteins? What kind…

A: Proteins are made up of different amino acids and these amino acids are linked to each other by…

Q: How is the elaborate threedimensional structure of proteins attained?

A: A protein is made up of amino acids. The sequence of the amino acids is called the primary structure…

Q: How might two unrelated proteins come to resemble each other structurally?

A: There is the protein which has different dissimilar sequence but their composition, structure, and…

Q: What type of monomers make up proteins? What are protein polymers called?

A: Note - Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

Q: In terms of structure, how are oligosaccharides distinct from polysaccharides?

A: Carbohydrates are a type of biomolecule that has a 1:2:1 ratio of carbon, hydrogen, and oxygen…

Q: What is the distinctive molecular composition of proteins?

A: In the cellular DNA, each gene consists of the code for a specific protein structure. The proteins…

Q: Which kinds of interactions can be seen in the tertiary structure of proteins?

A: The determination of biological function of a protein lies in its conformation or 3D structure.…

Q: What is a structural motif with the respect to proteins?

A: Introduction: Structural motifs are short segments of protein 3D structure, which are spatially…

Q: What are the components of mononucleotide?

A: Nucleotide is the basic unit of DNA or RNA (genetic material). Polymer of nucleotides linked by…

Q: Which dastardly proteins help polypeptides fold into an incorrect and non-functional state?

A: Protein synthesized by ribosomes associated with the membrane of the Rough endoplasmic reticulum…

Q: Are polar side chains hydrophobic ?

A: There are more than 300 amino acids found in nature. However, only 20 of them are present in…

Q: Discuss the level of the Polypeptides structure?

A: Proteins are the ultimate products of the genes. DNA is transcribed into m RNA and this is…

Q: What is the difference between a covalent and non-covalent bond in biochemistry?

A: Introduction: In biochemistry, chemical bonds are vital for the structure, function, and…

Q: What do 3' and 5' ends of nucleic acids refer to ?

A: The structure of the nucleic acid is given below:

Q: What is the constitutional unit of proteins?

A: All protein molecules are polypeptides in nature.  They are basically formed when some chains of…

Q: What is peptide bond ?

A: A chemical bond is an enduring attraction between atoms, ions or molecules that empowers the…

Q: What are the diff erent levels of structural organization in proteins?

A: Proteins are involved in structural support ,storage, transport ,signalling movement,etc., in living…

Q: How to determine the backbone and residues of a protein polypeptide chain?

A: Each segment of a protein is the residue of an amino acid. Strong peptide bons joins the segments…

Q: Draw the structural formula of a simple amino acid. What is the importance of the carboxyl group,…

A: Macromolecules are large organic molecules composed of thousands of covalently connected atoms and…

Q: What type of chemical bond will bind amino acids together to form proteins?

A: A peptide is a compound consisting of two or more amino acids. When two amino acid molecules are…

Q: What are the different major macromolecules? How are they interrelated to each other? Is there a…

A: Introduction: Macromolecules are larger molecules that are made from smaller ones. Many are polymers…

Q: What are phosphodiester bonds?

A: The association between the two hydroxyl groups of the phosphoric acid with the hydroxyl group of…

Q: How Do Protein Subunits Interact at the QuaternaryLevel of Protein Structure?

A: Living organisms contain four types of macromolecules, carbohydrates, proteins, nucleic acids, and…

Q: If the amino acids alanine and glycine react to form a peptide bond, is there more than one reaction…

A: Amino acids are made up of a central carbon atom, a carboxyl group, an amino group, and an R group…

Q: What structural and functional advantages do proteins gain by associating to form quaternary…

A: In cellular environments, protein interaction networks contain crucial functional modules made up of…

Q: How does the structure of the peptide bond make thestructure of proteins relatively rigid?

A: Proteins are the sequences of amino acids which are linked by the formation of peptide bond in which…

Q: Generally speaking, what two considerations determine whether a specific dihedral angle will be…

A: Answer: A dihedral angle of a protein phi (ϕ) and psi (ψ) angles is the internal angle of the…

Q: While abnormal physiological conditions such as high urea concentration and very high/low pH can…

A: Under abnormal physiological conditions, denaturation of proteins occurs causing the secondary and…

Q: Name three kinds of bonds found in the tertiary structure of proteins?

A: The overall 3D structure of a polypeptide is called its tertiary structure. It is primarily because…

Q: what are the secondary and tertiary sturcture of proteins?

A: There are different structural levels in proteins. Proteins have four structural levels called…

Q: How can the Primary Structures of Proteins be determined?

A: Proteins are the workhorses of a biological system, performing almost all the activities which…

Q: What Are the Elements of Secondary Structure in Proteins,and How Are They Formed?

A: Amino acids are the building blocks for polypeptides/proteins. The primary structure refers to the…

Q: How does a change in pH affect the structural levels of a protein?

A: Tertiary structure of a protein is stabilized by disulfide bonds, hydrogen bonds, hydrophobic…

Q: How do R groups constrain the potential conformations of a protein?

A: As per the central dogma of molecular biology, DNA contains the code that is necessary for the…

Q: What is a distinguishing structural feature that identifies carbohydrated from proteins?

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

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.