If a cell needs more energy, which organelle is likely to be more numerous?
Answer and explanation
Correct answer: Mitochondria
The governing concept is that mitochondria are the main sites of aerobic cellular respiration, where food molecules are broken down to release usable energy in the form of ATP. A cell with high energy demands, such as a muscle cell, generally needs more mitochondria to produce sufficient ATP. Vacuoles mainly store materials, the cell wall provides support, and the nuclear membrane encloses the nucleus; none is the primary site of energy release.
Frequently asked questions
What is the correct answer to this question?
Mitochondria
Why is this the correct answer?
The governing concept is that mitochondria are the main sites of aerobic cellular respiration, where food molecules are broken down to release usable energy in the form of ATP. A cell with high energy demands, such as a muscle cell, generally needs more mitochondria to produce sufficient ATP. Vacuoles mainly store materials, the cell wall provides support, and the nuclear membrane encloses the nucleus; none is the primary site of energy release.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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