| Date | May 2015 | Marks available | 1 | Reference code | 15M.3.SL.TZ2.2 |
| Level | Standard level | Paper | Paper 3 | Time zone | Time zone 2 |
| Command term | State | Question number | 2 | Adapted from | N/A |
Question
State one source of vitamin D in the diet.
[1]
a (i).
State how vitamin D can be obtained other than through the diet.
[1]
a (ii).
Markscheme
liver / dairy products / fish / egg yolks / other source.
a (i).
sunlight.
a (ii).
Examiners report
Questions 2 and 3 were well answered with better candidates gaining near perfect marks.
a (i).
Questions 2 and 3 were well answered with better candidates gaining near perfect marks.
a (ii).
Syllabus sections
Show 103 related questions
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- 17M.3.HL.TZ2.18: Describe a method that could be used to measure the energy content of a sample of food.
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- 17M.3.SL.TZ2.22: Explain a method to quantify the energy content in food.
- 17M.3.SL.TZ1.21: Discuss the causes and treatments of phenylketonuria.
- 17M.3.SL.TZ1.17c: Outline the reason for some amino acids being classified as essential amino acids.
- 17M.3.SL.TZ1.17b: Identify the reason for vitamin D not being considered to be a typical vitamin.
- 17M.3.SL.TZ1.17a.ii: Deduce the reason for rickets in these infants.
- 17M.3.SL.TZ1.17a.i: Describe the relationship between the maternal blood vitamin D levels and the incidence of...
- 17M.1.SL.TZ1.10: The graph shows the effect of increasing the substrate concentration on the rate of an...
- 16N.3.HL.TZ0.19b: List features that would increase a person’s risk of developing diabetes.
- 16N.3.HL.TZ0.19a: A study was undertaken to determine the most effective method to delay the onset of type II...
- 16N.3.SL.TZ0.17d: Suggest, with reasons, which milk would be recommended for someone with osteomalacia.
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- 16N.3.SL.TZ0.16a: Identify the increased probability of an obese person having hypertension relative to someone...
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- 16M.3.HL.TZ0.19a: Outline what is meant by the term essential amino acid.
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- 16M.3.SL.TZ0.17b: Outline the meaning of the term essential when used to describe some fatty acids.
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- 15M.3.SL.TZ2.1d: Explain the low birth mass of offspring born to mothers who were fed the LP diet.
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- 13M.3.SL.TZ2.1e: Suggest one factor that could cause malnutrition in mothers.
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- 13N.3.HL.TZ0.13a: State the concentration of cholesterol in liver tissue and the mass of bile salts in feces...
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- 12M.3.SL.TZ1.2b: Distinguish between minerals and vitamins.
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- 10M.3.SL.TZ1.3a: List two dietary sources of vitamin D.
- 10M.3.SL.TZ1.2b: Explain the possible health consequences of diets rich in fats.
- 10M.3.SL.TZ1.2c: Outline the consequences of protein deficiency malnutrition.
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- 10M.3.SL.TZ2.3a: State a source of vitamin D in a human diet.
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- 10M.3.SL.TZ2.2c: Explain possible health consequences of diets rich in fats.
- 10M.3.SL.TZ2.3b: Discuss exposure to sunlight as a source of vitamin D.
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- 11N.3.SL.TZ0.2a (i): State which listed nutrient does not supply energy.
- 11N.3.SL.TZ0.3b: Explain the benefits of supplementing common foods with vitamins and minerals.
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- 09N.3.SL.TZ0.1d: Zinc is a mineral. Distinguish between a mineral and a vitamin.
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