Cells di - Study guides, Class notes & Summaries

MCAT Question of the DayWhich layer of the epidermis is characterized by a low rate of mitosis and a high concentration of keratin? A. Stratum basale B. Stratum spinosum C. Stratum corneum D. Stratum lucidum - correct answer Correct Answer: C. Stratum corneum If a layer of epidermis has a low rate of mitosis, this indicates that the cells in this layer are not dividing very frequently. Likewise the presence of keratin, signals that the layer of epidermis must have a waterproofing functi...

Semmelweis Entrance Exam Medicine Biology Exam Actual Set Questions With Verified Correct Answers < Already Passed>Updated< What are carbohydrates and lipids? - ANSWER : Organic compounds that are mostly composed of three types of atom; carbon, hydrogen and oxygen What do carbohydrates do? - ANSWER : provide energy, in the form of sugars like glucose and fructose, but they also make up structures like cellulose, which form the cell wall of plant cells What type o...

NBME 25 QUESTIONS AND ANSWERS 100% PASS Patient had anaphylaxis following the transfusion of fresh frozen plasma. What is the genetic deficiency? IgA deficiency. Patient with this disease may have preformed antibodies against IgA How does sitagliptin work? It is a competitive inhibitor of dipeptidyl peptidase-4 (DPP4). It prevents breakdown of GI incretins (ex: glucagon-like peptide, GLP-1) and promote endogenous release of insulin. ** DPP4 inhibitor increases endogenous insulin What are acou...

NU 545 Chapter 01: Cellular Biology Test Bank Questions and Answer solutions with Rationales Already GRADED A 2024 What is differentiation or maturation? - ANS-Process by which cells become specialized. What are the eight specialized cellular functions? - ANS- Movement, conductivity, metabolic absorption, secretion, excretion, respiration, reproduction, and communication. What are the three general components of a eukaryotic cell? - ANS-Plasma membrane, cytoplasm, and intracellular o...

ATI TEAS Science -with 100% verified solutionsWhich of the following stem cells can di

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...

What are carbohydrates and lipids? - correct answer-Organic compounds that are mostly composed of three types of atom; carbon, hydrogen and oxygen What do carbohydrates do? - correct answer-provide energy, in the form of sugars like glucose and fructose, but they also make up structures like cellulose, which form the cell wall of plant cells What type of carbohydrate is the most important source of energy? - correct answer-mono-, di- and poly-saccharides What are mono and disaccharides?...

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...

1. The heart and blood vessels are the components of which human organ system ANS The circulatory system 2. Blood vessels are compromised of which type of muscle tissue ANS Smooth muscle 3. Which blood vessels carry blood away from heart ANS Arteries 4. Which heart chamber receives deoxygenated blood from the body ANS Right atrium 5. During the cardiac cycle, what is the name of the contraction phase of the heartbeat ANS Systole 6. During exercise, which organ system regulates fluid vo...

Semmelweis Entrance Exam Medicine Biology Questions with 100% Verified Correct Answers What are carbohydrates and lipids? - Correct Answer Organic compounds that are mostly composed of three types of atom; carbon, hydrogen and oxygen What do carbohydrates do? - Correct Answer provide energy, in the form of sugars like glucose and fructose, but they also make up structures like cellulose, which form the cell wall of plant cells What type of carbohydrate is the most important source of ene...