Asked: UPPCS (Pre) 2017medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
राइबोजाइम्स होते हैं-
Ribozymes are-
SELECT CORRECT OPTION:
A
डी.एन.ए.
DNA
B
आर.एन.ए.
RNA (Catalytic RNA)
Correct
C
प्रोटीन
Proteins
D
पेप्टाइड
Peptides
Official Solution & Explanation:
Correct Answer: Option B(आर.एन.ए.)
राइबोजाइम्स (Ribozymes) उत्प्रेरक आरएनए अणु (RNA molecules possessing enzymatic activity) होते हैं, जो जैव-रासायनिक अभिक्रियाओं को उत्प्रेरित करते हैं।
Ribozymes are catalytic RNA molecules capable of catalyzing specific biochemical reactions, challenging the dogma that all enzymes are proteins.
Subject: General Science•Topic: Genetics•Subtopic: Genetics
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