A Levels Biology (9700)•9700/11/O/N/24

Explanation
Hydrolysis products of triglycerides visualized in scatter plots
Steps:
- Hydrolysis breaks triglyceride into one glycerol and three fatty acids.
- Examine diagram to identify fatty acid properties (e.g., chain length, saturation).
- Compare scatter plots: each should plot three points representing the fatty acids' distinct features.
- Select plot matching the diagram's fatty acid composition.
Why B is correct:
- B displays three unique points for the fatty acids, aligning with triglyceride structure yielding diverse chains per biochemical definition.
Why the others are wrong:
- A shows only two points, underrepresenting the three fatty acids.
- C plots four points, overstating components beyond hydrolysis yield.
- D shows identical points, ignoring fatty acid variability in the diagram.
Final answer: B
Topic: Carbohydrates and lipids
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