Assertion: The long protein chain is folded upon itself like a hollow ball giving rise to the tertiary structure. Reason: Tertiary structure gives a 3-dimensional view of a protein.

Question

Assertion: The long protein chain is folded upon itself like a hollow ball giving rise to the tertiary structure. Reason: Tertiary structure gives a 3-dimensional view of a protein. (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

The primary structure of protein is the sequence of amino acids in a chain, i.e., the positional information in a protein. In the secondary structure protein thread is folded in the form of a helix or in the sheet form. The long protein chain is also folded upon itself like a hollow woollen ball, giving rise to the tertiary structure. This gives us a 3-dimensional view of a protein. Tertiary structure is absolutely necessary for many biological activities of proteins.

Q. Assertion : The long protein chain is folded upon itself like a hollow ball giving rise to the tertiary structure. Reason : Tertiary structure gives a 3-dimensional view of a protein.

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 : The long protein chain is folded upon itself like a hollow ball giving rise to the tertiary structure.
Reason : Tertiary structure gives a 3-dimensional view of a protein.