KIN 6026 – Sport and Exercise Nutrition for Peak Performance…

KIN 6026 – Sport and Exercise Nutrition for Peak Performance   In class, we compared two, contrasting, models describing the development of obesity – the Carbohydrate-Insulin Model (CIM) and the Energy-Balance Model (EBM). Both models have merit, but please state a case for either CIM or the EBM as the primary explanation for the rise of obesity rates in the U.S.  Very briefly provide the primary point of each the CIM and EBM. State how either the CIM or the EBM explains the physiological changes that lead to excessive weight gain. Consider and discuss any of the following: Hormonal responses to dietary intake – macronutrient composition, portions, timing. Types of carbohydrate (starches, sugars, fiber) and their impact on blood glucose and insulin. Energy storage and subsequent relationship to appetite and energy expenditure. Roles of nutrient and caloric density in total energy intake. Describe 2-3 concomitant dietary interventions (recommendations) for the selected model – e.g., low-carb/high fat, low-GI, low-fat, low-calorie, etc. Discuss how these interventions improve health or performance  (particularly compared to the other recommendations). Support your answer with evidence from the literature.

BCH4024 060925 OC Su25 E1 Q1: The cell is the fundamental un…

BCH4024 060925 OC Su25 E1 Q1: The cell is the fundamental unit of life. It is designed to catabolize resources that provide energy and metabolites required for cellular function. As cells increase in size, they develop features to allow transport of resources into the cell. Which of the following statements about the cell is true?