Pnb 2250 exam 1 - Study guides, Class notes & Summaries

PNB 2250 EXAM 1 STUDY GUIDE WITH COMPLETE & VERIFIED SOLUTIONS Emergent properties of animal physiology - Answer-- Atoms - Molecules - Cells - Tissues - Organs - Integrated organ systems Physiological tolerances affects the _________ & ___________ of species. Physiology also influences higher levels of biological organization (4 things): - Answer-distribution, abundance -Population -Community -Ecosystem -Biome Evolving specializations is risky because... - Answer-environments can ...

PNB 2250 Exam 2 Study Questions and Answers | 100% Pass Animals must provide ____ (4) for food processing - Answer-.path for intake chemical & mechanical digestion reabsorption of nutrients loss of waste products Where is the fuel from food acquired? - Answer-chemical bonds energy was used to make bonds, and will be released when it is broken Homeostasis - Answer-maintenance of internal environment Basal Metabolic Rate (BMR) - Answer-amount of energy expended when at rest in a neutral ...