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Questions and Answers
What are the main sources of energy for living organisms mentioned in the text?
What are the main sources of energy for living organisms mentioned in the text?
- Proteins and vitamins
- Carbohydrates, fats, and lipids (correct)
- Fruits and vegetables
- Water and minerals
What is the energy yield per gram of carbohydrates obtained by the body?
What is the energy yield per gram of carbohydrates obtained by the body?
- 4 Kcal (correct)
- 3 Kcal
- 5 Kcal
- 2 Kcal
Where is the energy harvested for living organisms?
Where is the energy harvested for living organisms?
- Golgi apparatus
- Nucleus
- Mitochondria (correct)
- Endoplasmic reticulum
During cellular respiration, glucose is oxidized step by step in cells. In which organelle does the process of glycolysis occur?
During cellular respiration, glucose is oxidized step by step in cells. In which organelle does the process of glycolysis occur?
What are the two methods of cellular respiration among living organisms?
What are the two methods of cellular respiration among living organisms?
How do plants primarily obtain their food?
How do plants primarily obtain their food?
What is necessary for energy production along with foodstuffs?
What is necessary for energy production along with foodstuffs?
In the Tricarboxylic acid cycle (Krebs cycle), what molecules are released during the process?
In the Tricarboxylic acid cycle (Krebs cycle), what molecules are released during the process?
Which system transports food materials and oxygen to the cells in organisms?
Which system transports food materials and oxygen to the cells in organisms?
What is the final form in which energy is obtained during cellular respiration?
What is the final form in which energy is obtained during cellular respiration?
Which nutrients do humans obtain from consuming various plant materials?
Which nutrients do humans obtain from consuming various plant materials?
Where does aerobic respiration take place within the cell?
Where does aerobic respiration take place within the cell?
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