Ester hydrolysis - Study guides, Class notes & Summaries

Local Anesthetics Pharmacology Questions And Answers With Latest Quiz What is the chemical structure of most local anesthetics? ANS Most consist of a lipophilic group (frequently an aromatic ring) connected by an intermediate chain (commonly including an ester or amide) to an ionizable group (usually a tertiary amine). Do amide or ester local anesthetics have a shorter duration of action? ANS Since ester links (as in procaine) are more prone to hydrolysis than amide links, *esters usually ...

AQA-7405-3-CHEMISTRY FINAL MARK SCHEME PAPER 3-A LEVEL-Jun24-v1.0. Question Answers Additional comments/Guidelines Mark 1.1 M1 skeletal formula of organic product M2 rest of equation M1 Need H on alcohol OH M1 Allow O–H for alcohol OH M2 for correct formulae for 2-hydroxybenzenecarboxylic acid and methanol on left and H2O on right M2 Allow C7H6O3/HOC6H4COOH and CH4O Ignore additional non-skeletal structures for ester (assume it is working out) Allow Kekulé structures f...

the chemical reaction that breaks down all the major macro-molecules - ANSWER-Hydrolysis What is the strongest type of INTER-molecular bonds? - ANSWER-Hydrogen bonds are the strongest intermolecular bonds.... diople-dipole bonds are weaker. . . Vander wall bonds are the weakest. Why is water a liquid at high temperatures? - ANSWER-Hydrogen bonding bonds the water molocules closer together. What is an ampipathic molecule? give an Example. - ANSWER-A molecule with both hydrophobic and hy...

the chemical reaction that breaks down all the major macro-molecules - Answer- Hydrolysis What is the strongest type of INTER-molecular bonds? - Answer- Hydrogen bonds are the strongest intermolecular bonds.... diople-dipole bonds are weaker. . . Vander wall bonds are the weakest. Why is water a liquid at high temperatures? - Answer- Hydrogen bonding bonds the water molocules closer together. What is an ampipathic molecule? give an Example. - Answer- A molecule with both hydrophobic an...

The neutral lipid core is composed of ______ and ______ Triglycerides and Cholesteryl Ester Proteins are _____ characteristics of lipoproteins and reside on the ______ of the lipoprotein Structural, Membrane Apolipoprotein c-II, c-III - regulators of ________ = regulate lipoprotein metabolism, ________ proteins in HDL Lipoprotein Lipase, anti-inflammatory The three components of the lipoprotein membrane are ____, ____ and _____. Phospholipid outer layer, Cholesterol (fre...

ABSITE Competency study guide Exam test questions with approved Answers updated version 2024/2025 Which vitamin has been shown to help wound healing in patients on steroids? - correct answer A Enterochromaffin-like cells secrete what? - correct answer Histamine Most common location for small bowel lymphoma - correct answer Ileum Where is the hernia sac most often located in an indirect inguinal hernia? - correct answer Deep to the cremaster muscle, and anterior and superior to the sp...

emulsification - refers to triglycerides being combined with bile and being made compatible with water Re-esterification - process of reattaching a fatty acid to glycerol that has lost a fatty acid ester bond - bond that connects the glycerol and fatty acid in fat molecules glycosidic bond - a covalent bond in which a carbohydrate binds to another group, which could also be a carbohydrate. found between the two glucose molecules in maltose peptide bond - The chemical bond that forms ...

BIO 116 Exam Review Questions and Answers Which of the following lists some of the levels of biological organization from less complex to more complex? - Ans:-atoms, molecules, cells, organs What are isotopes? - Ans:-two atoms of an element that have same number of protons but different numbers of neutrons What are valence electrons and why are they important? - Ans:-Valence electrons are the electrons in the outermost orbital of an atom that can participate in bonding What are covalent ...

Dietetics Practice Test Questions and Answers All Correct Pica - Answer-Compulsive intake of non-food substabces over a sustained period of time. Geophagia - Answer-Compulsive eating of clay or dirt Pagophagia - Answer-Compulsive eating of ice or freezer frost Hemoconcentration - Answer-Hgb > 13.5 mg/dL Increase of blood cells in the blood resulting in loss of plasma or water in the blood stream Pre-eclampsia - Answer-Diastolic BP>90 or systolic PB >140 and proteinuria ...

the chemical reaction that breaks down all the major macro-molecules Hydrolysis What is the strongest type of INTER-molecular bonds? Hydrogen bonds are the strongest intermolecular bonds.... diople-dipole bonds are weaker. . . Vander wall bonds are the weakest. Why is water a liquid at high temperatures? Hydrogen bonding bonds the water molocules closer together. What is an ampipathic molecule? give an Example. A molecule with both hydrophobic and hydrophilic regions. Example: PhoshpoLip...