Bio 252 Study guides, Class notes & Summaries

BIO 252 - EXAM 1 STUDY GUIDE-PART 1 /BIO 252 - EXAM 1 STUDY GUIDE-PART 1

what organs compose the urinary system - ANSWER 2 kidneys, 2 ureters, the urinary bladder and urethra what are some functions of the kidneys - ANSWER - filter blood plasma and excrete metabolic toxic waste - regulate blood volume, pressure, and osmolarity by regulating water output -regulate electrolyte and acid-base balance of body-fluids -secretes the hormone erythropoietin, which stimulates the production of red blood cells and thus supports the oxygen-carrying capacity of the blood ...

Muscle Tissue Property: Electrical Excitability - Answer-ions are charged molecules that have different concentrations between a semipermeable membrane Muscular Tissue Property: Contractility - Answer-the ability to forcefully contract Muscular Tissue Property: Extensibility - Answer-the ability to stretch Muscular Tissue Property: Elasticity - Answer-the ability to return to your original shape Microscopic Anatomy of a Skeletal Muscle Fiber - Answer--each mature skeletal muscle fiber has ...

BIO 252 EXAM 1 QUESTIONS AND ANSWERS

Bio 252 Exam 3 Questions and Answers

Bio 252 Exam 3 with correct Answers

exam 1 = 29 questions  3 essay questions  7 image questions  Rest is M.C. 1. Gross structure of muscle and surrounding connective tissue: a. The muscle is arranged in a hierarchical structure: i. Whole muscle: 1. Made up of multiple muscle fascicles 2. Surrounded by epimysium: a. External sheath of connective tissue surrounding the whole muscle. b. Separates whole muscles from one another ii. Muscle fascicle: 1. Bundles of individual muscle fibers 2. Surrounded by perimysi...

pulmonary circuit - ANSWER The right side of the heart receives deoxygenated blood from the tissues and pumps it to the lungs through the pulmonary circuit Systemic circuit - ANSWER Receives oxygenated blood from the lungs and pumps it to the tissues via the systemic circuit Heart size and location - ANSWER Size of a persons fist located in the mediastinum between 2nd rib and 5th intercostal space, apex sits on the diaphragm 2/3 of the mass is left of center Anterior to the vertebral colu...

Bio 252 Final Exam Chamberlain LV

long bones - ANSWER bones of the arms and legs (longer then they are wide) Diaphysis - ANSWER shaft of a long bone Periosteum - ANSWER A dense fibrous membrane covering the surface of bones (except at their extremities) and serving as an attachment for tendons and muscles. compact bone - ANSWER dense, hard layers of bone tissue that lie underneath the periosteum (in diaphysis). Densely packed osteons marrow cavity - ANSWER space in the diaphysis of a long bone that contains bone marr...