Expert Physics Tutoring

Q1. Knowledge Recall (1 mark)

Define the term photosynthesis and state the equation for the overall process. (2 marks)

Q2. Application of Knowledge (2 marks)

Explain the role of chlorophyll in the process of photosynthesis. (3 marks)

Q3. Knowledge Recall (1 mark)

What is the primary product of photosynthesis? (1 mark)

Q4. Application of Knowledge (3 marks)

Describe the two stages of cellular respiration and explain how they differ in their use of oxygen. (4 marks)

Q5. Extended Response (3 marks)

Explain how the rate of photosynthesis is affected by the factor of light intensity. (4 marks)

Q6. Knowledge Recall (1 mark)

What is meant by the term 'fermentation'? (1 mark)

Q7. Application of Knowledge (2 marks)

Explain the difference between lactic acid fermentation and alcoholic fermentation. (3 marks)

Q8. Extended Response (4 marks)

Describe the metabolic process known as 'oxygen debt' and explain why it occurs. (4 marks)

Q9. Application of Knowledge (2 marks)

Explain how the process of photosynthesis impacts the global carbon cycle. (3 marks)

Q10. Extended Response (4 marks)

Discuss the relative importance of photosynthesis and respiration in maintaining the balance of CO2 in the atmosphere. (4 marks)