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Questions and Answers
What are the life processes?
What are the life processes?
- Processes that break down molecules
- Processes that maintain living structures (correct)
- Processes that transport waste
- All of the above
What is the process of transferring a source of energy from outside the body of the organism to the inside called?
What is the process of transferring a source of energy from outside the body of the organism to the inside called?
- Nutrition (correct)
- Oxidising-reducing reactions
- Respiration
- Excretion
What is the function of specialised tissues in multi-cellular organisms?
What is the function of specialised tissues in multi-cellular organisms?
- To take in food and oxygen (correct)
- To transport waste away from cells
- To break down molecules
- To maintain life processes
What is the purpose of respiration?
What is the purpose of respiration?
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Why do multi-cellular organisms need a transportation system for carrying food and oxygen?
Why do multi-cellular organisms need a transportation system for carrying food and oxygen?
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What is the purpose of excretion?
What is the purpose of excretion?
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What is the most common chemical means to break down molecules?
What is the most common chemical means to break down molecules?
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