Advertisements
Advertisements
प्रश्न
β-pleated sheet structure in proteins refers to ______.
विकल्प
primary structure
secondary structure
tertiary structure
quaternary structure
Advertisements
उत्तर
β-pleated sheet structure in proteins refers to secondary structure.
Explanation:
β-pleated sheet is a secondary protein structure formed when two or more segments of a polypeptide chain line up next to each other, generating a sheet-like structure held together by a hydrogen bond.
APPEARS IN
संबंधित प्रश्न
How is tripeptide formed?
Differentiate between the following:
Fibrous proteins and Globular proteins
Differentiate between the following :
Peptide linkage and Glycosidic linkage
Which of the following statement is correct:
Proteins are found to have two different types of secondary structures viz. α-helix and β-pleated sheet structure. α-helix structure of protein is stabilised by:
Dinucleotide is obtained by joining two nucleotides together by phosphodiester linkage. Between which carbon atoms of pentose sugars of nucleotides are these linkages present?
In fibrous proteins, polypeptide chains are held together by:
(i) van der Waals forces
(ii) disulphide linkage
(iii) electrostatic forces of attraction
(iv) hydrogen bonds
α-Helix is a secondary structure of proteins formed by twisting of polypeptide chain into right-handed screw like structures. Which type of interactions are responsible for making the α-helix structure stable?
An α-helix is a structural feature of ______.
Proteins are polymers of ______.
