Myocyte muscle cell - Study guides, Class notes & Summaries

Function of muscle (4) correct answers Generate Force Fuel Storage Temperature Regulation Force Absorber Composition of a Muscle Cell (3) correct answers - Muscle is Homogenous, not heterogenous - Muscle fiber (cell) has 20-30k proteins (per cell) - Muscle is highly adaptable (plasticity) Composition of a Muscle Cell (5) correct answers a) Contractile System b) Ca2+ Regulation System c) Excitation System - Electrical Potential d) Metabolic (energy) System e) Nucleus (multi-nucle...

Anatomy correct answers Study of forms and parts Physiology correct answers Study of function Hierarchy of Complexity correct answers organism, organ systems, organs, tissues, cells, organelles, macromolecules, molecules, atoms Organism correct answers An individual living thing Organ system correct answers Group of organs with a collective function Organ correct answers Composed of two or more tissues Cooperate for common function Tissue correct answers A group of similar ce...

Anatomy - ANSWER-The study of body structure Physiology - ANSWER-The study of function and what the body parts do Organism - ANSWER-An individual Organ system - ANSWER-Group of organs with a collective function Organ - ANSWER-- Composed of 2 or more tissues - Cooperate for common function Tissue - ANSWER-Group of similar cells with a specific function Cell - ANSWER-Smallest unit of life Organelles - ANSWER-- Tiny structures within cells within specific functions - Ex) Mi...

According to the Frank-Starling law of the heart, increasing the _______________ within physiologic limits will cause increased contractility Preload Cardiac output is equal to heart rate time ________________ stroke volume The normal pacemaker of the heart is the ____________________ SA node The __________________ nerves increase heart rate and contractibility. sympathetic At resting potential, a cardiac myocyte is __________ on the inside compared with the outsi...

NSG 531 Rush Advanced Pharmacology: Exam 3 Questions With Correct Answers Latest Updated 2024/2025 / Graded A+. what is the difference between cardiac myocyte action potential and that of the CNS or ANS? - ANSWER nerve cell action potential is very short cardiac action potential is much longer they are longer to have adequate filling time in order to get a good contraction for a reasonable bolus of blood the only way this can happen is if the action potential is longer this will also mean ...

Endocrine - Answer-the body's "slow" chemical communication system; a set of glands that secrete hormones into the bloodstream red bone marrow - Answer-found in cancellous bone; site of hematopoiesis, produces blood cells yellow bone marrow - Answer-fatty tissue found in the medullary cavity of most adult long bones covalent bond - Answer-A chemical bond that involves sharing a pair of electrons between atoms in a molecule ionic bond - Answer-Formed when one or more electrons are transf...

Sarcolemma - Answers muscle plasma membrane Sarcoplasm - Answers cytoplasm of a muscle cell Muscle cells respond to neural, stretch, or other signals by changing their _______. - Answers sarcolemma electrical potential (voltage) The electrical potential change is coupled to intracellular changes that result in ______. - Answers force generation (contraction) Contractility - Answers active shortening of muscle cell and generation of tension (force) Extensibility - Answers passive s...

Rush Advanced Pharmacology NSG 531 Exam 3 With Correct Answers Latest . what is the difference between cardiac myocyte action potential and that of the CNS or ANS? - ANSWER nerve cell action potential is very short cardiac action potential is much longer they are longer to have adequate filling time in order to get a good contraction for a reasonable bolus of blood the only way this can happen is if the action potential is longer this will also mean that the refractory period will be long...

ASEPIS - Answer-WITHOUT GERMS OR BACTERIA ATROPHY - Answer-WITHOUT MUSCLE STRENGTH ARTHRITIS - Answer-INFLAMMATION OF THE JOINT CARDIOLOGY - Answer-STUDY OF THE HEART PATHOGEN - Answer-DISEASE CAUSING MICROORGANISM DIAPHORETIC - Answer-SWEATING CYANOSIS - Answer-CONDITION OF BEING BLUE PATHOLOGIST - Answer-STUDY OF CAUSE OF DISEASE LIPOMA - Answer-FATTY TUMOR HYSTERECTOMY - Answer-SURGICIAL REMOVAL OF THE UTERUS CARCINOGENIC - Answer-PRODUCING CANCER ACROMEGALY - Answer-EXCESS GROWTH ...

5 characteristics of muscle - correct answer 1. Responsiveness 2. Conductivity 3. Contractibility 4. Extensibility 5. Elasticity 2 names for muscle fiber - correct answer 1. myofiber 2. myocyte Muscle cells are packed full of which type of protein filament? - correct answer myofibrils: bundles of protein filaments (actin and myosin) Difference...