Almost all enzymes are proteins

All enzymes are not proteins. Which of the following enzyme is not a protein?

Assertion : All enzymes are not proteins. Reason : RNA molecules that possess catalytic activity are called ribozymes.

" All enzymes are proteins " . This statements is now modified because an apparent exception to the biological truth is

Statement I: All enzymes are protiens but all proteins are not enzymes. Statement II: Enzymes are biocatalysts and have stable configuration having an active site.

[A] : Enzymes are proteins which catalyse biochemical reactions . [R] : The enzyme itself is unchanged in the reaction , its presence allows the reaction to take place .

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

Enzymes are basically or All enzymes contain

Cell organelle rich in almost all types of hydrolytic enzymes in a cell is