What is peptide bond? How is it formed?

Q: What is a peptide bond and where do you find it?

A: A peptide bond is a bond present in proteins which connects two amino acids. It is a covalent bond…

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

A: Proteins are a class of complex nitrogenous  organic compound composed of amino acid residue was…

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: Which groups on amino acids react to form a peptide bond?

A: Amino acids are the polymers of proteins that consist of a carboxyl group, amino group, and R group…

Q: What is the structure of carbohydrates and glycosidic bonds?

A: Carbohydrates are biological compounds formed of one mole of carbon and one mole of water (H2O) in a…

Q: Draw and describe the peptide bond?

A: Proteins are biomolecules made up of amino acid units. Amino acids are joined together through…

Q: What are nonpolar bonds?

A: Introduction: Every atom has electrons that revolve in a definite orbit. An atom or compound or…

Q: What are peptides ?

A: Proteins are one of the most important biological macromolecules. They comprise of long chains of…

Q: What bond is formed when you join two amino acids together?

A: Amino acids are the monomer units of proteins or polypeptides.

Q: What type of macromolecule is DNA?

A: A macromolecule is a very large molecule composed of thousands of covalently bonded atoms.…

Q: Is hydrogen bonding covalent or noncovalent?

A: A hydrogen bond is an intermolecular force (IMF) that forms a special type of dipole-dipole…

Q: What parts of a polypeptide participate in the bonds thathold together secondary structure? Tertiary…

A: Proteins are biologically functional molecules that are comprised of one or more than one…

Q: What is hydrophobic?

A: Hydrophobic  word literally means the " fear of water " The molecules and surfaces which are…

Q: What is Hydrogen Bonds?

A: The hydrogen bond is the basis of all structural interactions that help to form complex biomolecules…

Q: Which of the following creates peptide bonds?

A: Peptide bonds are covalent bonds and is responsible for linking amino acids and forming polypeptide…

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: Why are hydrogen bonds relatively weak?

A: Chemical bonding refers to the formation of a bond between the two or more atoms, molecules, or ions…

Q: How is a covalent bond different from an ionic bond?

A: The chemical bonds between different molecules help to bind the molecules together There are many…

Q: How does a purine differ from a pyrimidine? What purines and pyrimidines are found in DNA and RNA?

A: Genetics is the branch of biology, which deals with the study of genes, their pattern of…

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 is polymer in lipids?

A: Our body is composed of four macromolecules- protein, carbohydrates, lipid and nucleic acid. Each…

Q: What are basic macromolecules?

A: Macromolecules are complex molecules made up of simple molecules. It can be said that simple…

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: What is Polar Covalent Bonds?

A: A covalent bond is the one that is formed by the sharing of electrons between the participating…

Q: What is peptide bond, enzyme, denaturation? Briefly explain.

A: Proteins are  made up of unique sequence of amino acids. This unique sequence determines the primary…

Q: What is a hydrophobic molecule?

A: Hydrophobic is a property of a substance that repels water. Hydrophobic molecules tend to be…

Q: What are the four different levels of a protein structure?

A: Proteins are the building blocks of life. They are the most common molecules found in all cells.…

Q: What is Secondary Structure?

A: The science of chemical reactions that take place inside or relate to live beings is known as…

Q: What determines the primary structure of a protein?

A: Proteins are large-sized heteropolymeric macromolecules having two or more polypeptide chains. They…

Q: A peptide bond is formed between which organic molecules ?

A: Biomolecules are the substances present in living organisms that play important roles in chemical…

Q: Do the –H groups bound to the central carbons participate in the peptide bond?

A: A peptide is a short chain made up of amino acid, many peptides come together to form a protein. A…

Q: What is the primary structure of a protein?

A: Protein is the one of the important biomolecules which is formed from the gene or DNA of the cell by…

Q: What is the difference between polar and non-polar covalent bonds.

A: According to the question, we have to differentiate between polar and non-polar covalent bonds. So,…

Q: what determines if a bond is polar?

A: A polar molecule is defined as in which the distribution of electrons are not even between the…

Q: Why do proteins hold their shape?

A: Proteins are made of amino acids linked by peptide bonds. Hence proteins are called polypeptides.…

Q: What is conformation?

A: All living beings are composed of cells and cells are composed of biomolecules.

Q: What are the building blocks of proteins? What type ofbond chemically connects these building…

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

Q: What are peptides?

A: A peptide is a short chain of amino acids. The amino acids in a peptide are connected to one another…

Q: The peptide bond is a stronger bond than that of esters. Whatstructural feature of the peptide bond…

A: The strength of the peptide bond is largely attributable to the resonance between nitrogen and the…

Q: What is a coordinate covalent bond, and how does it differ from a covalent bond?

A: A chemical bond is defined as the attraction between the atoms, molecules or ions that form chemical…

Q: What is the relationship between polarity and hydrophobicity?

A: Molecules are known to form bonds by developing interactions with the other molecules. These…

Q: What are some macromolecules that have hydrogen bonds as a part of their structures?

A: A hydrogen bond (often abbreviated as H-bond) is an electrostatic attraction between two hydrogens…

Q: What is a covalent bond, and how does it differ from an ionic bond?

A: A bond is a force that helps to hold groups of two or more atoms together to make them a functional…

Q: What Are the Many Biological Functions of Proteins?

A:

Q: What is the type of reaction involved in peptide bond formation?

A: Macromolecules are types of biomolecules that are needed in large amounts for the growth and…

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.