Bio 253 hondros - Study guides, Class notes & Summaries

BIO 253 HONDROS TEST 2-with 100% verified solutions -tutor verified

Layers of the skin - epidermis, dermis, hypodermis Stratum Corneum - Protective durable overcoat, waterproof, tough, relatively insensitive to biological, chemical and physical assault. Stratum Lucidum - visible only in thick skin, few layers thick, dead clear cells Stratum Granulosum - 3-5 layers of thick keratinocytes flastten out Stratum Spinosum - overlies the stratum basale, cells come from the basale, filaments u the cells that resist tension, keratinocytes have a spiny appearance, c...

metabolism - each characteristic of life is related to the sum total of all the physical and chemical reactions occurring in the body Anatomical position - body is erect, posture, with the arms at the sides and palms turned forward, head and feet are forward. 3 types of chemical reactions - 1.Synthesis reactions 2. Decomposition reactions 3. Exchange reactions 4 basic components of every feedback control loop - sensor mechanism integrator or control center effector mechanism feedback ...

Bio 253 Hondros Test 2 Questions and Answers 2024.

BIO 253 HONDROS TEST 2-with 100% verified solutions -tutor verified

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oculomotor nerve ~ mvmt. of eyeball raising eyelid change in pupil size cervical plexus ~ phrenic nerve --skin and muscles of the neck and shoulder, diaphragm are innervated lumbosacral ~ femoral obturator sciatic pudendal --skin and muscle of lower torso and lower extremities are innervated fascicle ~ bundle of nerves pons ~ relays info (sensory and motor) plays a role in respiration medulla oblongata ~ vital function (regulation of heart rate, blood flow, blood pressur...

Bio 253 Hondros Test 1 Review Part 1 All Answers Correct Anatomy Study of structure of an organism and the relationship of its parts. Types of anatomy: gross anatomy, microscopic, developmental, pathological, systemic Physiology science that deals with the functions of the living organism and its parts. How the body works Characteristics of life Responsiveness, conductivity, Growth, Respiration, Digestion, Absorption, Secretion, Excretion, Circulation, Reproduction Responsiveness A...

BIO 253 HONDROS TEST 2-with 100% verified solutions -tutor verified