Solved UPSC CDS/OTA Question
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Q · Unit of Life: CellMedium · 45s
Consider the following statements about mitochondria: 1. It has its own DNA and ribosomes. 2. It is involved in ATP production through oxidative phosphorylation. 3. It is single-membrane-bound. Which of the above statements is/are correct?
TopicUnit of Life: Cell
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Mitochondria are double-membrane-bound. They have their own DNA and ribosomes, producing ATP.
Final Answer: Option A - 1 and 2 only