जैविक सिस्टम में रासायनिक – McqOptions

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1.	जैविक सिस्टम में रासायनिक क्रिया की प्रकिया को तेज करने में उत्तरदायी पदार्थ है -
A.	जीवाणु
B.	डी.एन.ए
C.	एन्जाइम
D.	प्रोटीन
Answer» D. प्रोटीन

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