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Standard XII
Biology
Enzymes and Inorganic Catalysts
The statement...
Question
The statement "All biological catalysts are proteins" is no longer valid after the discovery of
A
Ribonuclease
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B
Ribozyme
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C
RNAs
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D
DNAs
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Solution
The correct option is
B
Ribozyme
Ribozyme is an RNA molecule (non-proteinaceous) and is capable of catalysing reaction's.
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