What is a peptide bond? - Toppr
A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino acid group of the other molecule, resulting into the formation of an amide group along with a molecule of water. The reaction is known as dehydration synthesis/ condensation reaction and the resulting CO −N H bond is ...
What is the difference between a glycosidic linkage and a peptide …
Difference between a glycosidic and a peptide linkage-. Joint monosaccharide units. Joint amino acid units. It forms by the reaction between aldehyde or ketone group and alcoholic groups. It forms by the reaction between amino acids and carboxyl groups. It links two carbon atoms through an oxygen atom. It links carbon and nitrogen atoms.
Enzyme required for peptide formation is - Toppr
Enzyme required for peptide formation is. Peptidase is a class of enzymes that digest the proteins by hydrolysis of the peptide bonds that join amino acids together in a polypeptide, for example, trypsin and carboxypeptidases A and B. The peptidyl transferase forms peptide bond between the carboxyl group of peptidyl-tRNA present at P site and ...
What is the name of the bond that forms when two amino acids
The correct option is C Peptide bond In a protein, amino acids are linked by a peptide bond which is formed when the carboxyl group of one amino acid reacts with the amino group of the next amino acid with the elimination of water moiety. Thus option C is the correct answer.
Illustrate a glycosidic, peptide and a phosphodiester bond. - Toppr
$$\textbf{Peptide bond}$$ $$\bullet$$ Covalent bond formed between the carboxyl group of one amino acid and the amino group of neighboring amino acids is said to be a peptide bond. $$\bullet$$ A water molecule is released as a by-product.
A tripeptide has ________ peptide bonds.threetwofourone - Toppr
A dipeptide has two peptide bonds. A tripeptide is written as Glycine-Alanine-Glycine. The correct structure of tripeptide is: With regard to insulin choose correct options. (a) C-peptide is not present in mature insulin. (b) The insulin produced by rDNA technology has C-peptide. (d) A-peptide and B-peptide of insulin are interconnected by ...
A peptide bond is found in which type of biological molecule
Q 3. Formation of both peptide bonds and glycosidic bonds. (A) involve addition of a phosphate group to the precursor molecules. (B) would not require a catalyst in biological systems. (C) involve removal of a water molecule. (D) involve addition of carboxyl group. View Solution.
Enzyme catalyzing peptide bond formation is located in - Toppr
The peptidyl transferase forms peptide bond between the carboxyl group of peptidyl-tRNA present at P site and the free amino group of peptidyl-tRNA present at A site. As we know that ribosomes are the sites for protein synthesis and have two subunits; large and small.
Formation of both peptide and glycosidic bonds involves - Toppr
Glycosidic bonds and peptide bonds are two types of covalent bonds which can be found in living systems. The formation of both of these bonds involves the removal of a water molecule and this process is called dehydration reactions (also known as condensation reactions).
Illustrate a glycosidic, peptide and phosphodiester bond. - Toppr
A peptide bond or amide bond is a covalent chemical bond linking two consecutive amino acid monomers along a peptide or protein chain. The phosphodiester bond is the linkage between the 3' carbon atom of one sugar molecule and the 5' carbon atom of another, deoxyribose in DNA and ribose in RNA. It is the strong covalent bonds form between the ...