World of Energy MCQ

The basal metabolic rate of a mouse is higher than an elephant because 1. Mouse is more active 2. elephant is active 3. mouse body surface is more to its body weight 4. elephant body surface is more to its body weight

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Basal metabolic rate of an organism varies with the following 1. environment 2. body temperature 3. hormonal status 4. all of these

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Maintenance of cell organelles, cells and organs is ……… process 1. energy consuming 2. energy releasing 3. mechanical 4. thermal

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During energy transformation from one form to another the final level of energy will be original energy 1. same as 2. less than 3. more than 4. equal to

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Energy in the small particles of light is a kind of 1. bond energy 2. chemical energy 3. thermal energy 4. electromagnetic radiation

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Synthesis of new molecules in a cell requires the following energy 1. mechanical 2. electrical 3. ATP 4. heat

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Plant containing petroleum products is 1. Casuarina 2. Eucalyptus 3. Calotropis procera 4. Lecucina

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The accumulated hydrocarbons in algae are 1. alkanes 2. alkenes 3. alkynes 4. none

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The number of stages in which biogas produced is 1. 2 2. 3 3. 4 4. 6

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The number of stages in which biogas produced is 1. 2 2. 3 3. 4 4. 6

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