Bio 169 exam 2024 - Study guides, Class notes & Summaries

Bio 169 Exam prep 2024. 100 Questions and Correct Answers. 100% Correct. papillary muscles extend from the endocardium of both ventricles and are attached to the cusps of the right and left valves right bundle branch is a bifurcation of conduction myofibrils at the interventricular septum that distributes the impulses from the AV bundle to the right ventricle Atrial Tachycardia arrhythmia that usually has a rate between 150-250 bpm and consist of rapid heart rates that result from a re...

BIO 169 Exam 1 (Answered) 99 Questions and Correct Answers, 100% Correct. Updated 2024/2025.

BIO 169 Exam 1 (Answered) 125 Questions and Correct Answers, 100%. 2024/2025. Does the endocrine system work slow or fast? Slow but lasts longer Which system does the endocrine system work with? Nervous system What are functions of the endocrine system? regulates metabolism, digestion, reproduction Free hormones act on their target tissues immediately after being delivered from the blood. True or False True Exocrine secretes glands through ducts true or false true Where does endocri...

Bio 169 Exam 4 (Answered) 194 Questions and Correct Answers With Complete Verified Solution. Latest Update Fall 2024/2025. 100% Correct. In which of the following locations is filtrate osmolality highest? Tip of the loop of Henle What percent of filtrate becomes urine? Less than 1% Urine drains from the nephron into the calyces through the _________blank. collecting duct Which of the following would help maintain the medullary concentration gradient? Urea movement from the collecting duc...

Bio 169-exam 5 (Answered) Questions and Correct Answers With Complete Verified Solution, 2024/2025. 100% Correct.

BIO 169 Final Exam (compiled) with questions and answers 2024/2025 latest BIO 169 Final Exam (compiled) with questions and answers 2024/2025 latest BIO 169 Final Exam (compiled) with questions and answers 2024/2025 latest

Bio 169 Exam 3 (Answered) Questions and Correct Answers, With Complete Verified Solutions, 2024/2025.

Exam 4 BIO 169 (Answered) 129 Questions and Correct Answers, Latest Update Fall 2024/2025. 100% Correct With Verified Solution. The interstitial fluid within the medulla has a __________________ osmolarity than the interstitial fluid within the cortex. higher The vasa recta is a specialized capillary that branches from the ___________ arteriole. The blood flow in the vasa recta runs _______________ to the flow of tubular filtrate within the nephron loop. efferent; parallel, but in the oppo...

BIO 169 Exam 1 (Answered) 99 Questions and Correct Answers, 100% Correct. Updated 2024/2025. Which of the following are important sources of resistance to blood flow? All of the Above A _________ allows an organ to recieve blood from more then one arterial source or drain blood into more then one vein. vascular anastomoses Arteries can be best defined as vessels that carry blood away from the heart. A decrease in hematocrit will result in a decrease in ____________ resulting in a decrea...

Bio 169-exam 5 (Answered) Questions and Correct Answers With Complete Verified Solution, 2024/2025. 100% Correct. Why are the testicles located outside of the body? regulate temperature, 2 degrees cooler than the body. cremaster muscle contracts/relaxes to adjust distance of testes from body dartos muscle smooth muscle; wrinkles scrotal skin; pulls scrotum close to body seminiferous tubules site of sperm production, contains clusters of endocrine cells called interstitial cells or leyd...