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Questions and Answers
What is the process of transferring a source of energy from outside the body of an organism to the inside commonly called?
What is the process of transferring a source of energy from outside the body of an organism to the inside commonly called?
- Assimilation
- Metabolism
- Nutrition (correct)
- Digestion
What is the most common chemical means used by many organisms to break down molecules?
What is the most common chemical means used by many organisms to break down molecules?
- Hydrolysis
- Decomposition
- Photosynthesis
- Oxidising-reducing reactions (correct)
What is needed from outside the body if an organism's body size is to grow?
What is needed from outside the body if an organism's body size is to grow?
- Increased oxygen
- More energy
- Different food sources
- Additional raw material (correct)
What is the source of energy for the maintenance processes of organisms?
What is the source of energy for the maintenance processes of organisms?
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Why do most food sources for organisms tend to be carbon-based?
Why do most food sources for organisms tend to be carbon-based?
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