Bios256 Exam 2 Study Guide

Bios256 Exam 2 Study Guide Bios256 Exam 2 Study Guide  This examination covers content learned in weeks 3 and 4 (Nutrition and Metabolism and Urinary System)  This midterm exam is worth 110 total points, and includes the following types of questions: o 15 Multiple choice questions o 5 Multiple answers o 10 Fill in the blank question o 2 Essay questions  You have 75 minutes to complete the Exam. Nutrition and Metabolism (Ch. 26) Differentiate between anabolism and catabolism  Anabolism is an endergonic reaction: energy is consumed as the reaction takes place o Build up o Anabolic reactions create bonds between small molecules to make large molecules (polymers) o Example: protein synthesis  Catabolism is considered an exergonic reaction; energy is released as the reaction takes place o Break down o Catabolic reactions break bonds in large molecules (polymers), to make small molecules o Example: digestion of starch to glucose  Anabolism + catabolism = METABOLISM Define the terms gluconeogenesis, glycogenesis, glycolysis, and glycogenolysis  Gluconeogenesis: o Formation of new glucose, from non-carbohydrate sources (lactic acid, glycerol, or an