Binding is reversible - Study guides, Class notes & Summaries

Exam 1: NUR2474/ NUR 2474 (Latest 2024/ 2025 Update) Pharmacology Guide| Questions and Verified Answers| 100% Correct| A Grade - Rasmussen Q: What are absorption advantages in IM and SubQ administration? Answer: Permits use of poorly soluble drugs and permits the use of depot preparations Q: What are the absorption disadvantages in IM and SUB q administration? Answer: Possible discomfort, inconvenient, potential for injury Q: What are absorption advantages in oral ad...

Exam 1: NSG 320/ NSG320 (Latest 2024/ 2025 Update) Adult Health Nursing I Complete Guide | Qs & As | 100% Correct| Grade A (Verified Answers)- GCU Q: Hyperthyroidism Answer: - Hyperactivity of the thyroid gland with sustained increase in synthesis and release of thyroid hormones - Causes: * Graves' disease * Toxic nodular goiter * Thyroiditis * Excess iodine intake * Pituitary tumors * Thyroid cancer Q: Graves' disease Answer: - An autoimmune disease of unknown ...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

Test Bank for Huether and McCance's Understanding Pathophysiology, Canadian Edition, 2nd Edition by Kelly Power, Stephanie Zettel, , Mohamed Toufic El-Hussein Table of Contents PART ONE: BASIC CONCEPTS OF PATHOPHYSIOLOGY Unit 1: The Cell 1. Cellular Biology 2. Genes and Genetic Diseases 3. Epigenetics and Disease 4. Altered Cellular and Tissue Biology 5. Fluids and Electrolytes, Acids and Bases Unit 2: Mechanisms of Self-Defense 6. Innate Immunity: Inflammation and Wound Healing ...

When more enzyme is added to a reaction involving a regular enzyme, the Vmax ________ in the presence of available substrate. (Inhibitors are not a factor in this situation) Correct Answer-Decrease An increase in Km indicates that ____ substrate is required for an enzyme to bind substrate. Correct Answer-More The folding of the tertiary structure is due to Correct Answer-Hydrogen, hydrophobic, and disulfide bonding among distant amino acids The ______ structure of the secondary level of...

Test Bank for Porth's Essentials of Pathophysiology 5th Edition by Tommie L Norris Test Bank for Porth's Essentials of Pathophysiology 5th edition by Tommie L Norris 1. Chapter 1 Although the basic structure of the cell plasma membrane is formed by a lipid bilayer, most of the specific membrane functions are carried out by: A) Bound and transmembrane proteins B) Complex, long carbohydrate chains C) Surface antigens and hormone receptors D) A gating system of selective ion channels Feedback: Th...

Ligand correct answers A molecule which is reversibly bound by a protein; A small molecule that binds specifically to a larger one; for example, a hormone is the ligand for its specific protein ligand. Induced Fit correct answers Proteins or enzymes may undergo conformational changes when a lignand binds which alters the function of the protein; What do Myoglobin and haemoglobin contain? correct answers They contain a hem prosthetic group which binds oxygen. What does Heme consist of? c...

Afterload - The resistance to ejection of blood from the ventricle air trapping in asthma - Mast cell degranulation, triggered by the excessive amounts of IGE that have formed this individual, will bind the allergen as it enters the airway. Mast cell degranulation releases chemicals that releases mucus production and accumulation as well as chemicals that contribute to smooth muscle constriction. that smooth muscle constriction along with mucus plugs that form, result in hyperinflat...

46. Which method of directly regulates PFK-I? A) feedback inhibition by fructose 2,6-bisphosphate B) feed forward activation by phosphoenolpyruvate C) allosteric activation by AMP D) its phosphorylation in response to glucagon signaling E) allosteric activation by citrate 47. Which statement regarding regulation of glycolysis and gluconeogenesis is FALSE? A) Phosphofructokinase-1 and fructose 1,6-bisphosphatase are PRevented from forming a futile cycle by reversible covalent modificatio...

VCU Biochem Exam 2 Questions And Answers is binding of ligands reversible? - ANS-yes, it is essential for it to be reversible cooperativity - ANS-In multisubunit proteins, conformational changes in one subunit can affect the others functions of globular proteins - ANS-1. storage of ions and molecules (myoglobin and ferritin) 2. transport of ions and molecules (hemoglobin, serotonin transporter) 3. defense against pathogens (antibodies, cytokines) 4. muscle contraction (actin, myosin) 5....