BIOD 121 Nutrition FINAL EXAM | Portage Learning Complete Q&A Review 2026 |Calculations, Hormones, & Metabolism Solved

This is the COMPLETE FINAL EXAM REVIEW for Portage Learning BIOD 121 Nutrition, featuring verified Q&A solutions from Modules 1 through 6. This document is essential for mastering the objective assessment and securing your A+ grade. It provides step-by-step solutions to mandatory Nutrition Calculations, including EER (Estimated Energy Requirement) and macronutrient calorie conversions. Key topics covered include Hormonal Regulation (Ghrelin, Leptin, ADH), GI Tract Physiology (sphincters, enzymes, absorption), and Fitness/Health Assessment (BMI, BMR, Energy Balance). Crucial sections detail Vitamin Deficiencies (Rickets, Scurvy, Pellagra), Eating Disorders (Anorexia, Bulimia, Female Athlete Triad), and Life Cycle Nutrition (pregnancy, infancy). This guide, dated 2026, focuses on maximizing test readiness by clarifying often-missed concepts.