Consider the following statement. (i) The relative arrangement of amino acids in the polypeptide chain called the secondary structure of protein. (ii) alpha -Helixand beta strands are two most common sub structures formed by proteins.(iii) alpha - Helix and beta - -strands further folds to form the three dimensional arrangement in tertiarystructure of proteins. Whichof the abovestatement is / arecorrect ?

Consider the following statement. (i) The relative arrangement of amin

1.	Consider the following statement. (i) The relative arrangement of amino acids in the polypeptide chain called the secondary structure of protein. (ii) alpha -Helixand beta strands are two most common sub structures formed by proteins.(iii) alpha - Helix and beta - -strands further folds to form the three dimensional arrangement in tertiarystructure of proteins. Whichof the abovestatement is / arecorrect ?
Answer» ionly i &iii ii&iii ii only ANSWER :B