Which sequence best explains the flow and use of energy in life processes?
Answer and explanation
Correct answer: Food is made or obtained, and energy is released from it by respiration
The governing concept is that life processes require a continuous supply of usable energy. First, an organism makes or obtains food, which stores chemical energy. During cellular respiration, this energy is released and transferred mainly to ATP. ATP then powers transport, movement, growth, repair and other activities. Therefore, option A gives the correct sequence; the other options incorrectly connect unrelated processes.
Frequently asked questions
What is the correct answer to this question?
Food is made or obtained, and energy is released from it by respiration
Why is this the correct answer?
The governing concept is that life processes require a continuous supply of usable energy. First, an organism makes or obtains food, which stores chemical energy. During cellular respiration, this energy is released and transferred mainly to ATP. ATP then powers transport, movement, growth, repair and other activities. Therefore, option A gives the correct sequence; the other options incorrectly connect unrelated processes.
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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