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Questions and Answers
What is the main composition of the average adult male body by weight?
What is the main composition of the average adult male body by weight?
- Water: 60% (correct)
- Proteins and related substances: 20%
- Minerals: 5%
- Fat: 15%
What is the primary role of carbohydrates in the cell?
What is the primary role of carbohydrates in the cell?
- Structural function
- Nutrition of the cell (correct)
- Energy storage
- Cell signaling
Which system includes the heart and blood vessels?
Which system includes the heart and blood vessels?
- Digestive system
- Nervous system
- Respiratory system
- Cardiovascular system (correct)
What is the basic living unit of the human body?
What is the basic living unit of the human body?
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Which structure is involved in protein synthesis within the cell?
Which structure is involved in protein synthesis within the cell?
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