Bio 253 Study guides, Class notes & Summaries

Bio 253 Quiz 4 Graded A+ aortic valve heart valve between the left ventricle and the aorta mitral valve located between the left atrium and left ventricle; aka bicuspid valve pulmonary valve between right ventricle and pulmonary artery tricuspid valve valve between the right atrium and the right ventricle SA node pacemaker of the heart cardiac conduction system a system of specialized muscle tissues that conducts electrical impulses that stimulate the heart to beat. SA node -> A...

Bio 253 final exam Latest Update Graded A+ Organs of the Urinary system kidneys, ureters, urinary bladder, urethra functional unit of the kidney nephron 1 million per kidney! What parts make up the nephron? Renal corpuscle Renal tubule Glomerulus (capillaries that filter the blood plasma) Bowman's capsule (surrounds the glomerulus) Efferent arteriole loop of henle What is the glomerulus made of? capillaries Function of a nephron filter blood and produce urine Two neph...

Layers of the skin correct answersepidermis, dermis, hypodermis Stratum Corneum correct answersProtective durable overcoat, waterproof, tough, relatively insensitive to biological, chemical and physical assault. Stratum Lucidum correct answersvisible only in thick skin, few layers thick, dead clear cells Stratum Granulosum correct answers3-5 layers of thick keratinocytes flastten out Stratum Spinosum correct answersoverlies the stratum basale, cells come from the basale, filamen...

BIO 253 - EXAM 1 SOLVED CORRECT TO PASS, 2024!!

Hondros Bio 253 exam 2 Questions With Complete Solutions

BIO 253 - Exam 2 Questions With Complete Solutions

BIO 253 EXAM 1

BIO 253 HOMEWORK STUDY NOTES 2024 QUESTIONS WITH COMPLETE SOLUTIONS, GRADED A+

BIO 253 EXAM 1QUESTIONS AND ANSWERS