What form must all carbohydrates be in for cells to use them as an energy source making it the most abundant inside the body? * A.Glycogen B.Fructose C.Glucose D.Ribose
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- Beta oxidation is ______. a. the breakdown of sugars b. the assembly of sugars c. the breakdown of fatty acids d. the removal of amino groups from amino acidsAmong the choices which is the correct function of carbohydrates?a. to provide the body with immediate energyb. keep the heart functioning smoothlyc. store and transport genetic materiald. control the rate of reactions?Carbonhydrates, proteins, fats, vitamins and minerals are considered nutrients. Which nutrient requires the least amount of ATP 'Investment' for hydrolysis, yet , yields a maximum amount of ATP? a. proteins since the cell spend most of its time making proteins b. fats through a process known as Beta-Oxidation c. carbohydrates,particularly under aerobic conditions d.vitamins(as coenzymes) e.minerals
- Which of the following can be used to synthesize glucose by gluconeogenesis in the liver?a. fatty acidb. triglyceridec. glycerold. glycogene. ATPCreate a concept map to demonstrate the relationships between carbohydrate, protein and lipid catabolism. Start the chart by mapping out (in detail) the steps of carbohydrate catabolism and then lipid and protein. Include the products produced during various steps and how they might feed into other parts of the other catabolisms.Potatoes contain carbohydrates. Which form of carbohydrate do they contain? Part Stomach secretes a chemical that makes it to have a low pH. Name this chemical and give TWO functions of this chemical.
- Your friend is on the cross-country running team. They tell you they need to "carbo-load" ahead of their big race in a couple of days, as they want to store extra carbohydrates in their muscles. 1. Identify what macromolecule should they eat more of over the next couple of days? Identify that molecule's function. 2. Identify what food from the selection should they eat. 3. Explain how you know that food has the macromolecule they need.In comparison to glycogen, fats can provide more energy for the body per carbon atom. Why? 1. Fats are more oxidized than glycogen 2. Fats are more reduced than glycogen 3. Fats are larger molecules than glycogen 4. Fats are more polar than glycogenBased on your knowledge of metabolism, describe why eating a fat free but high calorie diet can leadto fat gain. Describe the specific pathways that sugar can take to become stored lipid.
- Food faddists often make exaggerated claims about certain types of food. For instance, some promoters of weight-loss diets claim that carbohydrate (for example, rice) is harmful and should be omitted from the diet or intake of carbohydrate significantly reduced. There is a saying that “fats burn in the fire of carbohydrates”. What is the meaning of this? What would be the effect of a significant reduction in carbohydrate intake on the utilization of fats for energy? Cite the biochemical mechanisms that support your answer.based on your knowledge of metabolism, describe why eating a fat free, but high calorie diet can lead to fat gain. Describe the specific pathways that sugar can take to become stored lipid.After a meal that contains carbohydrates, blood glucose levels usually rise gradually as carbohydrates are digested and the resulting monosaccharides are absorbed into the bloodstream. Suppose you run a test on a human with no lactase production. You would provide a dose (e.g., 25 grams) of lactose and measure changes in blood glucose levels over the next three hours. Predict how blood glucose levels would change from fasting to three hours. Justify your response using the results from the above simulation.
