Folding mechanisms Study guides, Revision notes & Summaries

MTM-Final Exam Basic Science Ionized forms like A- and BH+ are ________ and ______ diffusible across membrane water; poorly generic equation used to calculate week acidic and basic drugs 10 ^(pka-pH) = protonated/unprotonated equation to calculate weak acidic drugs 10^(pka-pH) = [nonionized(HA)]/[ionized(A-)] equation to calculate weak basic drugs 10^(pka-pH) = [ionized (BH+)]/[nonionized(B0] if the pka and pH difference is 1 or -1: ionization is 90% or 10% if the pka and pH differe...

NSG-533 Exam 1 Questions With 100% Correct Answers 5 essential components of pathophysiology - ANSWERS 1. Etiology (causative mechanisms) 2. Epidemiology (risk factors and distribution in populations) 3. Pathogenesis (disease mechanisms) 4. Clinical manifestations (signs, symptoms, and diagnostic criteria) 5. Outcomes (cure, remission, chronicity, or death) 7 general mechanisms of cell injury - ANSWERS 1. ATP depletion 2. Mitochondrial damage 3. Accumulation of oxygen and oxyge...

Nurs 6501 Midterm Exam Review Guide (Weeks 1-6) Cellular Processes and the Genetic Environment 1. Describe cellular processes and alterations within cellular processes. Movement. Muscle cells can generate forces that produce motion. Muscles that are attached to bones produce limb movements, whereas those that enclose hollow tubes or cavities move or empty contents when they contract. For example, the contraction of smooth muscle cells surrounding blood vessels changes the diameter of the vessel...

Building systems Systems utilized to address convenience, comfort, access, efficiency, and life safety of occupants Stairs Enable access to multiple levels of a structure and serve as a basic component of building egress during an emergency Convenience stairs Stairs that usually connects two floors in a multistory building Tread Horizontal face of a step, flat portion Riser Vertical part of a stair step Run Horizontal measurement of a stair tread or dista...

UNIT 1 - Quizzes and Exam, UNE medical biochemistry Unit 1 Test Correctly Answered To Score A+ Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? Proline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the fol...

UNE Biochem Midterm Questions With Actual Answers. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the following will lower the affinity of hemoglobin for oxygen? increase 2,3 biphosphoglycerate (BPG) Allosteric activators of hemoglobin will increase substrate binding through which of the following mechanisms? Binding the protein, and keeping it in the "R" conformation Which of the following is the best description of primary...

CNPR Exam LATEST 2023-2024 REAL EXAM QUESTIONS AND CORRECT ANSWERS|ALREADY GRADED A+ Office of inspector General (OIG) - ANSWER- an arm of the department of Health and Human Services, which investigates regulatory infractions, provides compliance advice, and brings enforcement actions Federal Trade Commission (FTC) - ANSWER- Regulates general business practices to protect consumers against anti-competitive behavior and misleading claims Drug Enforcement Administration (DEA) - ANSWER- Re...

2024 APHY 101 - Midterm Ch. 1-6 All Answers Correct Explain the difference between the study of Anatomy and the study of Physiology study of structure of body parts/Physiology is the study of function of body parts Name and define the levels of organization of life Anatomy is the Organelles, cells, tissues, organs, and organ systems Define Metabolisim The sum of all physical and chemical events that obtain, release, and utilize energy Define Homeostasis. How does a homeostat...

Biochemistry Test 1 questions and answers biochemistry a discipline in biochemistry; is the description of molecules in biology/chemistry of proteins molecular biology a discipline in biochemistry; the manipulation of DNA, genetics cell biology a discipline in biochemistry; larger scale, functions and mechanisms within a cell/cell energetics cellulose a natural polymer; found in plants for storage glycogen a natural polymer; found in animals for storage p...

A 19-year-old boy is diagnosed with Creutzfeldt-Jakob disease which is caused by the introduction of an amyloid fold in the disease-causing protein. The introduction of this fold causes the protein to transition from a primarily alpha helical structure to an aggregate of mostly beta sheets. This change in protein structure (leading to disease) is best attributed to changes in which of the following? folding of the secondary structures Which of the following is the best description of pri...