HMGT Unit 2 Exam Questions And Answers With Verified Study Solutions

f a Nutrition Facts label lists total carbohydrate as 10 grams and sugar as 5 grams, then how many calories do you get from carbohydrates? - Answer-40 calories Approximately 90-95% of all cases of Diabetes are classified as type 2. What is the most common trigger for type 2 Diabetes? - Answer-Obesity Plants store glucose as polysaccharides. Which of the following is the storage form of glucose in plants? - Answer-Starch Fiber (especially soluble fiber) offers many health benefits to our body, including helping to decrease the risk of heart disease. What is the recommended amount of fiber we need in our diet daily? - Answer-14 grams per 1000 calories Food lipids can be distinguished according to their chemical structure. About 95% of the fat in the typical American diet is in the form of a food lipid, composed of a glycerol molecule and three fatty acids. What is the name of this lipid? - Answer-Triglycerides Fish oil, leafy green vegetables and canola oil are all examples of which of the following? - Answer-Alpha linolenic acid This lipid is found in a limited number of foods. It consists of a glycerol backbone with two fatty acids and a compound that contains phosphate. - Answer-Phospholipid Trans fats are made by a process of adding hydrogen atoms to an unsaturated fatty acid, making them more saturated. What is this process called? - Answer-Hydrogenation Fats (lipids) are a part of every cell membrane and have many functions. One function is that fat is needed for the transport of which nutrients? - Answer-Fat-soluble vitamins (A, D, E, K) A Nutrition Facts label lists total fat as 10 grams and saturated fat as 4 grams. How many calories does fat provide? - Answer-90 caloriesMonosaccharides consist of a single sugar molecule. Which of the following are monosaccharides? - Answer-Glucose, fructose, galactose Research has shown that a diet high in this fat, along with trans fats, can increase the risk of cardiovascular disease. - Answer-Saturated fat Lipoproteins play a major role in cardiovascular disease due to the proportion of lipid to protein. Which lipoprotein is also referred to as "bad cholesterol"? - Answer-LDL (low density lipoprotein) Most dietary fat is absorbed in the enterocytes with the help of micelles. In what organ does this occur? - Answer-Small intestine Which lifestyle choice can best help prevent or control cardiovascular disease (heart disease)? - AnswerDecrease saturated fat intake to less than 7% of total calories Essential fatty acids must be consumed in the diet because they cannot be made by our bodies. Which of the following are essential fatty acids? - Answer-Omega-3 and omega-6 fatty acids