RRB Technician Grade 3 previous year question
Which organelle is known as the 'powerhouse of the cell' because it performs aerobic respiration?
Asked in RRB Technician Grade 3 (06 Mar 2026 Shift 3) · Science
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Correct answer: (C) Mitochondria
Mitochondria perform aerobic respiration to generate ATP (usable energy) for the cell, earning them the nickname 'powerhouse of the cell'.
हिंदी में प्रश्न
किस कोशिकांग को कोशिका के 'पावरहाउस' के रूप में जाना जाता है, क्योंकि यह वायवीय श्वसन करता है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) माइटोकॉन्ड्रिया
माइटोकॉन्ड्रिया कोशिका के लिए ATP (उपयोगी ऊर्जा) बनाने हेतु वायवीय श्वसन करते हैं, इसीलिए इन्हें 'कोशिका का ऊर्जागृह' कहा जाता है।
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