Psio 201 Study guides, Class notes & Summaries

three types of muscle - skeletal cardiac smooth basic function of muscle - generate tension functions of skeletal muscle - locomotion facial expression posture and body position regulation of body temperature voluntary contraction - requires nervous system input some skeletal muscles are automatic, but we have the ability to change their activity (ex: diaphragm) muscles pull or push? how do you predict the action of a muscle? - pull predict the action of a muscle based on location or...

PSIO 201 Exam 3 Study Material Q’s & A’s 2024

Psio 201 Exam 1 Verified 100% Correct!!

erve cells - involved in the generation and interpretation of electrical signals neuroglia - support neuronal cell activity dendrites - collect info cell body - process info axon - propagate info to synapses synapses - transmit info bioelectricity - -resting membrane potential -action potential ~ALL CELLS negative on the inside compared to the outside resting membrane potential - -baseline electrical condition of all cells -depends on two parameters

PSIO 201 Exam 1 Solved 100% Correct!!

Anatomy - the study of the body structures Physiology - the study of body functions 5 characteristics of living system - 1. metabolism (heat produce) 2. responsiveness 3. movement 4. growth and differentiation 5. reproduction 1. metabolism - catabolism: - anabolism: - the sum of chemical processes that occur in the body - breakdown of larger molecules into smaller - construction of larger molecules from smaller ones 2. responsiveness - the ability to respond in internal or external e...

PSIO 201--Exam 2-- University of Arizona Verified 100% Correct!!

PSIO 201 Exam 1 Solved 100% Correct!!

keletal systems - contains bones, cartilage, ligaments, and other connective tissues that attach bones to each other Skeletal system functions - Support Skeletal system functions - Protection Skeletal system functions - Mineral storage Skeletal system functions - Triglyceride storage Skeletal system functions - Red and white blood cell formation (hemopoiesis) Skeletal system functions - Leverage(assistance in movement) Axial division - center (skull, thocacic cage, vertebral columnm, ste...

Anatomy - Ans the study of the body structures Physiology - Ans the study of body functions 5 characteristics of living system - Ans 1. metabolism (heat produce) 2. responsiveness 3. movement 4. growth and differentiation 5. reproduction