What are connexons - Study guides, Class notes & Summaries

Exam 1: NURS 611/ NURS611 (Latest 2024/ 2025 Update) Advanced Pathophysiology Review| Qs & As| 100% Correct| Grade A- Maryville Q: What is the plasma membrane made up of? Answer: Lipids, proteins, and polysaccharides Q: Why do we need a cell membrane? Answer: To keep the ICF and ECF separate, structure, protection, activation of cell, transport, and cell-to-cell interaction Q: How is osmolality different between ICF and ECF? Answer: The osmolality of ICF and EC...

***Download Test Bank Immediately After the Purchase. Just in case you have trouble downloading, kindly message me, and I will send it to you via Google Doc or email. Thank you*** The NURS 611 Advanced Pathophysiology Exam Test Bank is an extensive resource designed to assist nursing students in their studies. It's particularly tailored for those attending Maryville University or similar institutions, focusing on the advanced pathophysiology course. The test bank contains a variety of exam-lik...

How are cells connected to each other and the extra-cellular matrix? correct answers -gap junctions -tight junctions -anchorning junctions How do we classify epithelial tissue? correct answers -cell shape -number of layers What is a Gap junction? correct answers Mediates cell to cell communication, Aggregates of intercellular channels that permit direct cell to cell transfer of ions and small molecules, What does a gap junction do? correct answers -connects to the cytoplasm in adja...

NURS 611 ADVANCED PATHOPHYSIOLOGY EXAM 1 ACTUAL EXAM TEST BANK COMPLETE 150+ QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|A+ (MARYVILLE UNIVERSITY) What are Free Radicals or Reactive Oxygen Species? How do they cause damage? - Free radical: unpaired molecule; steals an electron from a healthy molecule. - Causes cellular damage and in excess can cause disease - Antioxidants give an electron to an unpaired molecule - Reactive oxygen species: highly reactive chemical molecules ...

What are the 3 cell functions? - Aain integrity and shape of a cell n nutrients and form chemical building blocks 3. dispose of wastes strengthens the cell membrane and stabilizes it at temperature extremes - Answer-cholesterol a "coating of sugar" on the cells surfaces - Answer-glycocalyx kinetic energy inherent within a a substance as it moves down its concentration gradient (diffusion & Osmosis) - Answer-passive transport movement of a solute against its concentration gradient - Answ...

What are the 3 cell functions? - ain integrity and shape of a cell n nutrients and form chemical building blocks 3. dispose of wastes strengthens the cell membrane and stabilizes it at temperature extremes - cholesterol a "coating of sugar" on the cells surfaces - glycocalyx kinetic energy inherent within a a substance as it moves down its concentration gradient (diffusion & Osmosis) - passive transport movement of a solute against its concentration gradient - active transport ...

1 CELL PHYSIOLOGY EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ How big is a typical human cell and can you see it with the naked eye? Correct Answer: 10 um and no Why is a cell roughly 10 um? Correct Answer: This size allows the cell to effectively communicate with its environment through its plasma membrane. What would happen if a cell got bigger than 10um? Correct Answer: cell's membrane would not be able to efficiently communicate with its environment due ...

ANP1105- Final Exam Review (2024) || Questions & Answers (100% Accurate) ANP1105- Final Exam Review (2024) || Questions & Answers (100% Accurate) While I can also be rough, when I am smooth I am involved in lipid biosysnethis - ANSWER-Endoplasmic reticulum In tay sachs disease, I am the organelle that is missing a glycolipid digesting enzyme - ANSWER-Lysosome I am the site of production of ribosomal subunits - ANSWER-Nucleolus I have two layers and contain pores for the passage of m...

Blood Flow Through the Heart correct answers Enters the vena cava>rt atrium>tricuspid valve>rt ventricle>pulmonary valve>pulmonary artery>lungs>pulmonary veins>lf atrium>bicuspid valve>lf ventricle>aortic valve> aorta Alveoli Sac in Lungs correct answers -single layer of epithelial cells Myocardium correct answers -layer of muscle around a chamber of the heart -cardiac muscle parietal pericardium correct answers basal lamina that attaches mesothelia ...

How are cells connected to each other and the extra-cellular matrix? correct answers -gap junctions -tight junctions -anchorning junctions How do we classify epithelial tissue? correct answers -cell shape -number of layers What is a Gap junction? correct answers Mediates cell to cell communication, Aggregates of intercellular channels that permit direct cell to cell transfer of ions and small molecules, What does a gap junction do? correct answers -connects to the cytoplasm in adja...