Assertion: All enzymes are made up of proteins and all proteins have three dimensional structures. Reason: Secondary structures of protein are sequence of amino acids.

Question

Assertion: All enzymes are made up of proteins and all proteins have three dimensional structures. Reason: Secondary structures of protein are sequence of amino acids. (A) If both assertion and reason are true and reason is the correct explanation of assertion. (B) If both assertion and reason are true but reason is not the correct explanation of assertion. (C) If assertion is true but reason is false. (D) If both assertion and reason are false.

Tardigrade Admin · Accepted Answer

All enzymes are made up of proteins and all proteins do not have 3-dimensional structures as proteins are classified into primary, secondary, tertiary and quaternary structures and only tertiary has 3-dimensional structure. The sequence in which the amino acids are arranged in a protein is called primary structure of protein.

Q. Assertion: All enzymes are made up of proteins and all proteins have three dimensional structures. Reason: Secondary structures of protein are sequence of amino acids.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If both assertion and reason are false.

Q. Assertion: All enzymes are made up of proteins and all proteins have three dimensional structures.
Reason: Secondary structures of protein are sequence of amino acids.