Resting membrane - Study guides, Class notes & Summaries

BERNE AND LEVY PHYSIOLOGY 7 TH EDITION KOEPPEN ALL CHAPTERS(01-44) Chapter 01: Principles of Cell FunctionTest Bank Multiple Choice 1. The subcellular structure that degrades proteins is called the: A. Tight junction B. Mitochondria C. Lysosome D. Plasma membrane E. Ribosome ANS: C 2. An experiment is done to measure the uptake of an amino acid into a cell. The following data are obtained: If Na+ is removed from the extracellular bathing solution, or if a drug is added that...

neurons correct answersnerve cells where brain processes messages glia correct answerssupport the neurons in many ways--insulating, synchronizing activity, removing waste cell body correct answerscontains nucleus dendrites correct answerswidely branching ("tree"), receive transmissions axon correct answerssingle, long, thin, straight fiber, branches at tip action potential correct answersexcitation that travels along an axon at a constant strength resting potential correct an...

Resting Membrane Potential Electrical gradients (such as the transmembrane voltage or RMP) only affects what kind of molecules? - correct answer The RMP is needed for the Na+-dependent cotransport of glucose, amino acids & other solutes into cells. 2.) What is the range of magnitudes (in millivolts) of the resting membrane potential (RMP) of human cells? - correct answer The magnitude of the RMP is between - 20 millivolts(mV) and - 100 mV, depending upon cell type & activity. 3.) Is the i...

NURS 5315 Advanced Pathophysiology Test 1 2023. Decreases citric acid cycle production of NADH and leads to using Acetyl-CoA for ketogenesis and lipogenesis What can Reactive Oxygen Species cause? - ANSWER Heart disease, Alzheimers, Parkinsons, Amyotrophic Lateral Sclerosis (ALS), CV disease, HTN, HLD, DM, ischemic heart disease, HF, OSA. Lipid perioxidation, damage proteins, fragment DNA, less *protein synthesis*, chromatin destruction, damage mitochondria What is the body's defense agai...

Resting Membrane Potential Electrical gradients (such as the transmembrane voltage or RMP) only affects what kind of molecules? - correct answer Charged molecules What is the range of magnitudes (in millivolts) of the resting membrane potential (RMP) of human cells? - correct answer -20 to -100mv Is the inside of the cell electrically negative, or electrically positive, RELATIVE to the extracellular fluid? - correct answer negative How many volts is a millivolt? - correct answer 10^-3 ...

BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) 1. Which of the following conditions is the most immediately at risk for serious complications? a. Unstable angina b. Prinzmetal angina c. STEMI d. NSTEMI 2. Thromboangiitis obliterans (Buergers disease) is an autoimmune condition that is: a. A result of over activation of ...

NSCI 175 EXAM 1 REVIEW: RESTING MEMBRANE POTENTIAL EXAM REVIEW QUESTIONS AND ANSWERS/ RMP (resting membrane potential) - -The ______ is the VOLTAGE DIFFERENCE between the outside and inside of the neuron at rest (no action potentials being fired!) Changes in this are how neurons communicate. Neuron, reference electrode (sits outside the neuron), recording electrode (inside the neuron) - - What do you need to measure the resting membrane potential? negatively; -65 - -The inside of the n...

PHYS 261 FINAL EXAM QUESTIONS AND ANSWERS 2023 REVIEW - Complete. An allosteric modulator binds to A) the active site. B) the product. C) a region of the enzyme other than the active site. D) the surrounding tissue. E) the substrate. 10) Permeability is a property of A) solutes. B) solvents. C) ions. D) membranes. E) proteins. 11) What are the two extracellular fluid compartments in the body? A) plasma and the fluid portion of the blood B) intracellular and plasma C) plasma and in...

Test Bank For Porth Pathophysiology: Concepts of Altered Health States 2nd Edition By Ruth Hannon 2896, 4 , 9844, 8 1: Concepts of Health and Disease 2: Concepts of Altered Health in Children 3: Concepts of Altered Health in Older Adults 4: Cell and Tissue Characteristics 1. Glycolytic Pathway 2. Citric Acid Cycle 3. Electron Transport Chain 1. Diffusion Potentials 2. Equilibrium Potentials 3. Resting Membrane Potential (RMP) 4. Action Potentials 5: Cellular ...

Resting Membrane Potential & Action PotentialAction Potential - correct answer Abrupt, pulsatile changes in membrane potential. Property of excitable cells that consists of rapid depolarization followed by repolarization. AP's have same size & shape; are propagating; and are "all or nothing". Resting Membrane Potential - correct answer Undisturbed period of action potential when nerve is NOT transmitting impulses. Cell membrane is said to be polarized-inside of cell more negatively cha...