Aquaporin - Study guides, Class notes & Summaries

CCRN kupchik Exam Questions and Answers 100% Pass normal osmolality - Answer- 275-295 osmo high = likely dry hypotonic soln - Answer- low solute concentration so rushes into cells cellular hydration 1/2ns, d5w hypertonic soln - Answer- more solute in IV pulls fluid out of cells into vessel d51/2ns, d10, 3%ns hgb a1c - Answer- NORMAL 4-5 6-7 avg glucose 100-150 >7 poor control pancreatic cells - Answer- a- glucagon b - insulin d - somatostatin (inhibits glucagon/insulin) INSULIN...

Fluid and electrolyte balance EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE How can Kidneys regulate blood pressure? - ANSWER- By regulating water balance How do kidneys prevent shifting of water? - ANSWER- By producing urine of different osmolarity by varying the amount of water reabsorbed by the kidneys Where does the majority of water get reabsorbed? - ANSWER- PCT ~70% What ion is primarily responsible for creating the osmotic gradient causing the movement of...

Fluid and electrolyte balance EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE How can Kidneys regulate blood pressure? - ANSWER- By regulating water balance How do kidneys prevent shifting of water? - ANSWER- By producing urine of different osmolarity by varying the amount of water reabsorbed by the kidneys Where does the majority of water get reabsorbed? - ANSWER- PCT ~70% What ion is primarily responsible for creating the osmotic gradient causing the movement of...

Bio 93 Mock Exam Review (Test Questions and 100% Correct Answers) A biologist ground up some plant leaf cells and then centrifuged the mixture to fractionate the organelles. Organelles in one of the heavier fractions could produce ATP in the light, while organelles in the lighter fraction could produce ATP in the dark. The heavier and lighter fractions are most likely to contain, respectively, A) mitochondria and chloroplasts. B) chloroplasts and peroxisomes. C) peroxisomes an...

NVCC BIO 101 Exam 2 Questions With Verified Solutions What are the two major types of cells in existence (based on the presence of membrane-bound organelles and a nucleus)? Prokaryotic and Eukaryotic What is a membrane-bound cytoplasmic organelle where the proteins and lipids made in the ER are modified and stored? Golgi Apparatus Why are our cells so small? Allows our cells to compose faster and replace and to maximize ratio of their surface area to volume What features are common to...

BMSC 210 Midterm 1 Questions | 100% Correct Answers | Verified | Latest 2024 Version The person who described the "wee animalcules" was? - Antoni van Leeuwenhoek In what/which domain(s) of life is/are microorganisms represented? - Archaea, Bacteria, Eukarya Which of the following statements is correct? A. Microorganisms represent a much smaller amount of Earth's biomass than animals B. Microorganisms are significant in number, but not in overall biomass C. Microorganisms represen...

Micelles - Answer-single layer of phospholipids, important in fat digestion/absorption Liposomes - Answer-large spheres with bilayer phospholipids walls and hollow center Phospholipid bilayer - Answer-sheets of bilayer phospholipid walls found in membranes sphingolipids - Answer-longer, head is sphingosine cholestrol - Answer-hydrophobic, insert between phospholipids integral proteins - Answer-tightly bound, hydrophobic, hard to remove lipid-anchored proteins - Answer-bound to lipid tails;...

NVCC BIO 101 Exam 2 Questions With Verified Solutions What are the two major types of cells in existence (based on the presence of membrane-bound organelles and a nucleus)? Prokaryotic and Eukaryotic What is a membrane-bound cytoplasmic organelle where the proteins and lipids made in the ER are modified and stored? Golgi Apparatus Why are our cells so small? Allows our cells to compose faster and replace and to maximize ratio of their surface area to volume What features are common to...

136-142 mEq/L - sodium ions in blood - most common EXTRAcellular CATions 22-26 mEq/L - bicarbonate ions in arterial blood - 2nd most common EXTRAcellular CATion antidiuretic hormone - stimulates collecting duct water reabsorption. regulates H2O loss. vasopression. conserves body fluids. bicarbonate - weak base, buffer. helps control pH of blood by interacting w carbonic acid. bicarbonate antiport ion in RBCs - chloride ion (most prevalent ANion). interacts w/ bicarbonate to balance anions ...

Micelles - Answer-single layer of phospholipids, important in fat digestion/absorption Liposomes - Answer-large spheres with bilayer phospholipids walls and hollow center Phospholipid bilayer - Answer-sheets of bilayer phospholipid walls found in membranes sphingolipids - Answer-longer, head is sphingosine cholestrol - Answer-hydrophobic, insert between phospholipids integral proteins - Answer-tightly bound, hydrophobic, hard to remove lipid-anchored proteins - Answer-bound to lipid tails;...