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AQA 8461/1H · Q02.3 · 6 marksMarked in 4s
"Explain why a person with cystic fibrosis has difficulty digesting food, and difficulty gaining body mass."
CF means the pancreas can’t send enough enzymes to the small intestine✓. This means fat, carbs and protein don’t get broken down properly. Because less nutrients are digested, the body can’t absorb enough to build new tissue✓, so the person doesn’t gain much body mass.
To reach full marks: name the actual breakdown products — fatty acids & glycerol, glucose, amino acids.
Level 2 4 / 6
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“It helps push oxygen into the lungs to keep the person alive.”
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