Lipids and Health 0.0 / 5 ? BiologyMolecular BiologyInternational BaccalaureateOther Created by: Lotto65Created on: 05-12-16 19:47 Name four stores of energy Starch, glycogen, fats or oils 1 of 22 What do seeds contain? Starch or oils 2 of 22 Where is glycogen stored in humans? Liver 3 of 22 Where can fat be stored in humans? Adipose tissue in muscles 4 of 22 What are the advantages of using lipids for long term energy storage instead of carbohydrates? Amount released in respiration per gram is double lipids than carbs; Half body mass; lipids are pure droplets while glycogen has 2g water associated 5 of 22 Give two animals where it is important to have light energy stores Birds and bats 6 of 22 Why can't you just weigh an adult to assess a person's body mass level? Natural variation in size between adults 7 of 22 What is the formula for BMI? Mass in kilograms/ (height in metres) squared 8 of 22 What is the unit of BMI? Kg/m squared 9 of 22 What is the name of the BMI scale? Nomogram 10 of 22 True/ false: Trans fatty acids are found naturally False --> They are artificially produced 11 of 22 What is the correlation between trans fatty acids and CHD? Positive correlation 12 of 22 Do other factors account for CHD? No 13 of 22 What else gives more evidence that trans fatty acids links to CHD? In patients who died from it, fatty deposits in diseased arteries were found to have high concentrations of trans fats 14 of 22 Where will you find saturated fatty acids? Animal fats and vegetable oils 15 of 22 What is the correlation between saturated fatty acids and CHD? Positive 16 of 22 What are the exceptions to the correlation between saturated fatty acids and CHD? Masaai tribes in Kenya that have diets rich in saturated fatty acids but CHD is rare 17 of 22 What do they think could be the reason for CHD with saturated fatty acids? Another factor correlated with fatty acid intake like low amounts of dietary fibre 18 of 22 What is a correlation? A statistical link that may or may not show causation 19 of 22 What is more trustworthy on CHD than statistics? Surveys 20 of 22 What else should be considered when analysing such data? Effects of factors other than the one being investigated 21 of 22 True/false: Results from a single survey should be treated with caution True 22 of 22
Comments
No comments have yet been made