b) (i) Photosynthesis is an anabolic process - Leaving Cert Biology - Question b - 2022
Question b
b) (i) Photosynthesis is an anabolic process.
Explain the term anabolic.
(ii) Name the cell organelle in which photosynthesis occurs.
(iii) Name the pigment that a... show full transcript
Worked Solution & Example Answer:b) (i) Photosynthesis is an anabolic process - Leaving Cert Biology - Question b - 2022
Step 1
Explain the term anabolic.
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Answer
Anabolic refers to the metabolic process that involves building up large molecules from smaller ones, which requires energy. In the case of photosynthesis, plants convert carbon dioxide and water into glucose and other organic compounds, using energy from sunlight.
Step 2
Name the cell organelle in which photosynthesis occurs.
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Answer
Chloroplast
Step 3
Name the pigment that absorbs light energy for photosynthesis.
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Answer
Chlorophyll
Step 4
What group of biomolecules does this general formula represent?
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Answer
Carbohydrates (or sugars)
Step 5
Name the other two products produced by the splitting of water.
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Answer
Hydrogen ions (H+) and Oxygen (O2)
Step 6
Give one possible fate for the oxygen.
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Released to the atmosphere or used in respiration.
Step 7
State a source for the carbon dioxide.
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Answer
Atmosphere or respiration.
Step 8
State a structure through which the carbon dioxide enters plants.
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Answer
Stomata (allow lenticels).
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