Bio 256 Exam 1 Questions with Complete Solutions (Latest 2025) What are two plexus that are involved in the digestive system? - Correct Answers ✅Myenteric Plexus Submucosal Plexus What is the function of myenteric plexus? - Correct Answers ✅controls peristalsis and other contractions of muscularis externa What is the function of the submucosal plexus? - Correct Answers ✅Controls the movements of the muscularis and glandular secretion of the mucosa What is the physiology in chewing? - Correct Answers ✅Mastication Start making a chart of chief cells - Correct Answers ✅Gastric Lipase Pepsinogen Start making a chart of parietal cells secrete - Correct Answers ✅HCL Intrinsic Factor Gherlin What are the main organs? - Correct Answers ✅Mouth 1 / 2
Bio 256 Exam 1 Questions with Complete Solutions (Latest 2025) Pharynx Esophagus Stomach Small intestine Large intestine What are the accessory organs? - Correct Answers ✅Teeth Tongue Salivary glands liver gallbladder pancreas What are the ways for contractions for digestion called? - Correct Answers ✅Peristalsis Where is bile made and store? - Correct Answers ✅The liver makes bile, and the gallbladder stores it What does are the exocrine secretions of the pancrease? - Correct Answers ✅Sodium Bicarbonate- Neutralizes HCl Zymogens- Concerted to active digestive enzymes after secretion Trypsinogen- Becomes trypsin, which digests proteins
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