Bio 256 exam - Study guides, Class notes & Summaries

Bio 256 Final Exam Questions with Complete Solutions.

Bio 256 Final Exam Questions with Complete Solutions

BIO 256 EXAM 1 Real Exam 1. The salivary enzyme amylase functions to break down.: Carbohydrates 2. Peristalsis occurs in the digestive tract: from the pharynx to the anus 3. The ________________ serves as a valve that controls the movement of food between the esophagus and the stomach.: lower esophageal sphincter (also gastroesophageal or cardiac sphincter) 4. The membrane that binds the small intestines to the abdominal wall is called?: Mesentery 5. The accessory organs of the...

BIO 256 Exam 2

Iowa State Bio 256 Exam Questions with Correct Answers the lung volume representing the total volume exchangeable are is the - Answer-vital capacity when a gas mixture with liquid, each gas will dissolve in the liquid - Answer-in proportion to its partial pressure A possible cause of Hypoxia is - Answer-too little oxygen in the atmosphere the erythrocyte count increases after a while when an individual goes from a low to a high altitude because - Answer-the concentration of oxygen an...

BIO 256 Exam 1 Review Questions and Answers function of saliva - Answer-begins starch and fat digestion, inhibits bacterial growth, binds food together to form bolus, dissolves molecules to stimulate taste buds two enzymes in the saliva - Answer-salivary amylase and lingual lipase salivary amylase function - Answer-begins starch digestion and breaks down polysaccharides lingual lipase function - Answer-activated by stomach acid and digests fat after food is swallowed and breaks down ...

BIO 256 Exam 1 Review FINAL EXAM 2023-2024 REAL EXAM QUESTIONS AND CORRECT ANSWERS Function of digestive system - ANSWER- processes food, extracts nutrients and eliminates residue The physical breakdown of food into smaller parts - ANSWER- mechanical digestion A series of hydrolysis reactions that break dietary macromolecules into their monomers - ANSWER- chemical digestion 6 accessory organs - ANSWER- teeth, tongue, salivary glands, liver, gallbladder, pancreas What makes up the ...

BIO 256 EXAM 1 QUESTIONS AND ANSWERS 2023- 2024

BIO 256 Exam 2 with verified answers graded A+ The part of a neuron that conducts impulses away from its cell body is called a - axon Depolarization means - the inside of a cell gets more positive The resting membrane potential is characterized by - high potassium and protein inside the cell, and high sodium and calcium outside the cell Inside an activated cell - Na and Ca are higher in concentration than in the resting stage Which period of neuron action potentia...

• 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) Q1. Differentiate between anabolism and catabolism Two crucial and related metabolic processes that take...