Endosomes - Samenvattingen, Aantekeningen en Examens

What is an organelle? correct answers - Membrane enclosed compartments that occupy nearly 1/2 volume of a cell - any of a number of organized or specialized structures within a living cell Name 5 Organelles correct answers - Mitochondria - Rough ER - Smooth + Golgi - Nucleus - Lysosomes - Endosomes What is the cytosol? correct answers contents of the main compartment of the cytoplasm, excluding membrane-bounded organelles such as endoplasmic reticulum and mitochondria What is a l...

What stain that makes iron identifiable?  Prussian Blue What element makes the fixation process more difficult by requiring an added acid step?  Calcium What stain is typically used for a cytology?  Romanovsky Stain What stain could be used to identify rabies?  IHC (Immunohistochemistry) What compound are misfolded proteins tagged with to mark them for destruction?  Ubiquitin What structure helps lysosomes maintain a low lumen pH?  Proton pumps Where does steroid ho...

HMX Immunology Final Exam Questions with All Correct Answers One of the most important advances in surgery arrived near the end of the nineteenth century. The British surgeon Joseph Lister hypothesized that using techniques to sterilize surgical tools and clean the skin at the site of the incision would reduce surgical site infections. Years later, Dr. Lister wrote this: "Nothing was formerly more striking in surgical experience than the difference in the behavior of injuries according to wh...

MICR 3230 Midterm Exam | Questions and Answers (Complete Solutions) What is immunity? The state of protection against foreign pathogens or substances (antigens) How do you generate immunity without disease? Immunization What does immunization do? Prepares the immune system for eradication of the antigen What is herd immunity? Vaccination/protection of a critical mass of people What is humoral immunity? Combats pathogens via antibodies What are antibodies produced by? B cells 2 types of humoral...

Anatomy and Physiology I Final Exam Study Guide From Exam 1: Lesson 2 (slides 3-18, 21-31, 35-52) Introduction • 1665 Robert Hooke inspected thin slices of cork and found they consisted of millions of small, irregular units • This research produced the cell theory o Cells are building blocks of all plants and animals o All cells come from division of preexisting cells o Cells are smallest units that perform all vital physiological functions o Each cell maintains homeostasis at cellular...

Chapter 7: What components are found in both prokaryotic and eukaryotic cells? What are the functions of these components? - Every cell has a cell membrane, cytoplasm, chromosomes, and ribosomes. Chapter 7: What are the major differences between prokaryotic and eukaryotic cells? - A prokaryotic cell has no membrane bound organelle while eukaryotic cells do. Chapter 7: What components are found only in prokaryotic and eukaryotic cells? - A prokaryotic cell has a nucleiuod region and while a...

One of the most important advances in surgery arrived near the end of the nineteenth century. The British surgeon Joseph Lister hypothesized that using techniques to sterilize surgical tools and clean the skin at the site of the incision would reduce surgical site infections. Years later, Dr. Lister wrote this: "Nothing was formerly more striking in surgical experience than the difference in the behavior of injuries according to whether the skin was implicated or not. Thus, if the bones of the...

Molecular and Cell Biology Test Bank LATEST WITH 400 REAL EXAM QUESTIONS AND CORRECT ANSWERS(VERIFIED ANSWERS)|AGRADE Sucrose - ANSWER- Beta-glucose + fructose; beta-glycosidic linkage Lactose - ANSWER- 2 (Beta-glucose); beta-glycosidic linkage What stereoisomer of amino acids are found in human proteins? - ANSWER- L-amino acids except glycine Glycine - ANSWER- Simplest AA, found every third position in collagen Proline - ANSWER- Hydroxylated in mature collagen in the rER Lysine - ANS...

Which method is NOT a method of sterilization? a) moist heat (steam) b) dry heat c) radiation d) isopropyl alcohol - d) isopropyl alcohol HEPA filters are only efficient in removing up to ______ of particulate matter. a) 98.9% b) 99.9% c) 100% d) 99.97% - d) 99.97% How is ammonia gas produced in soiled cage bedding? a) from the gastrointestinal tract b) from bacteria metabolism of urine products c) by bacteria acting on fecal matter d) by spontaneous reaction in conditio...

HMX Immunology Final Exam with 100% Correct Answers . One of the most important advances in surgery arrived near the end of the nineteenth century. The British surgeon Joseph Lister hypothesized that using techniques to sterilize surgical tools and clean the skin at the site of the incision would reduce surgical site infections. Years later, Dr. Lister wrote this: "Nothing was formerly more striking in surgical experience than the difference in the behavior of injuries according to whether...