Bio 254 exam - Study guides, Class notes & Summaries

What are circulating hormones? - ANSWERWhat hormones enter the blood stream? What are local hormones? - ANSWERWhat are hormones that act within the same area without first entering the blood stream? What are paracrine hormones? - ANSWERWhat are the local hormones that are secreted into interstitial fluid and act on nearby cells? What are paracrine and autocrine hormones categorized as? - ANSWERWhat hormones are included in the local hormones? What is one way to classify hormones? - A...

Afferent lymphatic vessels - enter the lymph node Appendicular skeleton - Appendages and hip Baum As we age what happens to the thymus - It dies and gets replaced with fatty tissue Calcium homeostasis osteoblast - Osteoblasts add to bone matrix to decrease calcium with calcitonin Calcium homeostasis osteoclast - Take from bone matrix to increase calcium due to the parathyroid hormone Classification of joints - structural and functional Compare lymphatic vessel to vain - Low pressure Thi...

Bio 254 Exam 1 – Questions With Complete Answers

Bio 254 Exam 1 Questions And Answers With Latest Quiz Parietal Cells ANS secrete HCl and intrinsic factor vitamin B, and pepsinogen What is the role of parietal cells ANS Gastric acid secretion for the digestion of food, control harmful bacteria, and absorption of minerals. chief cells ANS produce pepsinogen to pepsin Fat soluble vitamins ANS Vitamins that can dissolve in fat. Examples: Vitamin A,D, E, K Water Soluble Vitamins ANS Vitamins that can dissolve in water. Examples: ...

Bio 254 EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ Functions of the lymphatic system - Transports excess interstitial fluid away from interstitial spaces and returns it to the bloodstream - Absorbs liquids from digestive system, and transports them to the bloodstream:accompanied by lymphatic capillaries called lacteals - Defends the body against diseases, and allows humans to live in the world with other organisms Lymphatic pathways Lymphatic ca...

Bio 254 Exam 2 Questions with Complete Solutions

What does the pancreas produce - insulin and glucagon What secretes digestive enzymes into small intestine analyze hormones to travel all over body - Exocrine Which hormones do the anterior pituitary (adenohypophysis) produce - GH ACTH TSH FSH LH PRL What hormones do the posterior pituitary (neurohypophysis) produce? - Oxytocin (OT) ADH (antidiuretic hormone)

Bio 254 Exam 1 Terms 100% Solved 2024/25 Latest Update…Grade A+ somatic sense ️️include tactile sensations such as touch, pressure, vibration, itch and tickle, thermal sensations, pain sensation, and proprioceptive sensations. sensation ️️the conscious or subconscious awareness of change in the external or internal environment. perception ️️the conscious interpretation of sensation and is primarily modality ️️a unique type of sensation such as touch, pain, vision, or ...

Bio 254 EXAM 1 QUESTIONS AND ANSWERS 100% SOLVED Functions of the lymphatic system ️️- Transports excess interstitial fluid away from interstitial spaces and returns it to the bloodstream - Absorbs liquids from digestive system, and transports them to the bloodstream:accompanied by lymphatic capillaries called lacteals - Defends the body against diseases, and allows humans to live in the world with other organisms Lymphatic pathways ️️Lymphatic capillaries > lymphatic vesse...

Hondros Bio 254 Exam 1 – Questions And Answers