Photosynthesis and Cellular Respiration Worksheet
Grade 12 Biology worksheet covering the processes of photosynthesis and cellular respiration, their interrelationship, and key components.
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Photosynthesis and Cellular Respiration
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Read each question carefully and answer to the best of your ability. Use the provided diagrams to assist you.
1. Which of the following is the primary product of the light-dependent reactions of photosynthesis?
Glucose
Oxygen
ATP and NADPH
Carbon dioxide
2. In which part of the cell does the Krebs cycle occur during cellular respiration?
Cytoplasm
Outer mitochondrial membrane
Mitochondrial matrix
Thylakoid membrane
1. The process of photosynthesis converts light energy into chemical energy in the form of .
2. Cellular respiration occurs in the presence of oxygen and is known as respiration.
3. The primary pigment responsible for absorbing light energy in plants is .
1. Briefly explain the relationship between photosynthesis and cellular respiration.
2. Describe the role of ATP synthase in both photosynthesis and cellular respiration.
1. Photosynthesis primarily occurs in the mitochondria of plant cells.
True
False
2. Glycolysis is the first step of both aerobic and anaerobic respiration.
True
False
Refer to the diagram below showing an overview of photosynthesis to answer the following questions.
1. Identify the inputs and outputs of the light-dependent reactions as shown in the diagram.
2. What is the main purpose of the Calvin cycle, and where does it occur within the chloroplast?
Compare and contrast the electron transport chain in photosynthesis and cellular respiration, focusing on their locations and the ultimate energy products.