Amphoteric - Study guides, Revision notes & Summaries

accuracy - how close a measurement is to a true or accepted value acid - proton donor Acid Naming Rules - 1. Add O, add "per" prefix. 2. Subtract 1 O, ending in "ous". 3. Subtract 2 O's, add "hypo" prefix with "ous" suffix. acid-base titration - a solution of a known concentration (standard) is added gradually to another in order to determine the concentration actual yield - the amount of actual product formed in a reaction Ag⁺ - Silver cation Al³⁺ - Aluminum cation allot...

Irene Gold Boards Part 1-Biochemistry Exam Questions with 100% Correct Answers How many a.a.'s are incorporated into proteins? - Answer ️️ -20 What structures make up an AA? - Answer ️️ -Amine group Acid group Hydrogen R-Group = defining group All a.a.'s are in L-form EXCEPT for what? - Answer ️️ -glycine Glycine is not in L-form because? - Answer ️️ -it doesn't contain a chiral carbon define chiral carbon - Answer ️️ -different compounds at each binding site All...

M1 FINAL COACHING EXAM - Questions and Answers (Complete Solutions) Which of the following represents the index of the protective power of colloids? A. Nuggets B. Lumina C. Poise D. Zsigmondy What is formed when an atom or cation acts as the center about which anions or molecules arrange themselves? A. Covalent compounds B. Ionic compounds C. Complexes D. Ionic-covalent compounds What does enthalpy refer to in thermodynamics? A. Latent heat B. Heat content C. Degree of total molecular D. Heat ...

NR 293 The nurse is caring for a client receiving amphotericin B. the nurse should monitor NR 293 The nurse is caring for a client receiving amphotericin B. the nurse should monitor for which three priority adverse effects? Select all that apply/ a. Cardiac dysrhythmias. b. Headache. c. GI upset. d. Renal toxicity. e. Parenthesis.Amphotericin B is a potent antifungal medication that can have several adverse effects. The three priority adverse effects that a nurse should monitor for in a client ...

affinity or avidity:a dye is attracted to a tissue CORRECT ANSWER-affinity affinity or avidity: how strongly a dye is attracted to a tissue CORRECT ANSWER-avidity what happens when amphoteric tissue (or dye) is placed in an acidic solvent? CORRECT ANSWER-becomes basic what happens when amphoteric tissue (or dye) is placed in a basic solvent? CORRECT ANSWER-becomes acidic what defines "how fast a dye stains" CORRECT ANSWER-vigour what type of sectionned tissue stains the fastest?...

NCBE Biochemistry Test Questions There are _____ amino acids incorporated into proteins - 20 All amino acids exist in the L-form except for _____ - Glycine Amphoteric - Can act as both an acid and base What are the essential amino acids (10) - Phenylalanine Valine Tryptophan Threonine Isoleucine Methionine Histidine Arginine Leucine Lysine What amino acid is essential in children but no adults? - Histidine Purely ketogenic amino acids - Leucine and lysine (Lucy Li...

Science NLN Practice Exam Questions With Verified Answers To be isotopes, two atoms of the same element must have a different number of (A) neutrons. (B) protons. (C) electrons. (D) quarks. - answer(A) neutrons. Depending on its environment, a substance that can act as either an acid or a base is described as (A) amphoteric. (B) an isomer. (C) hydrolytic. (D) a polymer. - answer(A) amphoteric. A certain substance is not broken down in a chemical reaction. The substance is most lik...

Science NLN Practice Exam Questions With Verified Answers To be isotopes, two atoms of the same element must have a different number of (A) neutrons. (B) protons. (C) electrons. (D) quarks. - answer(A) neutrons. Depending on its environment, a substance that can act as either an acid or a base is described as (A) amphoteric. (B) an isomer. (C) hydrolytic. (D) a polymer. - answer(A) amphoteric. A certain substance is not broken down in a chemical reaction. The substance is most lik...

Straighterline Chemistry Final- deck 4 Questions and Answers Already Passed The empirical formula is the simplest whole number ratio of atoms representing a chemical formula of a molecule. Select one: True False True Many compounds can be represented with the same empirical formula. Select one: True False False The molecular formula is a whole number multiple of the empirical formula. Select one: True False True There is only one distinct empirical formul...

Amphoteric correct answers a substance that can act as both an acid and a base Cohesion correct answers water sticks to itself. gives water surface tension and it has the highest cohesion of all nonmetallic liquids. Adhesion correct answers water sticks to other things. specific heat correct answers the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree). At what temperature is water most dense? correct answers 4 deg...