Chiral center - Study guides, Class notes & Summaries

MCAT Organic Chemistry Written Exam. Electrostatic Forces - CORRECT ANSWER The attractive force between electrons and the nuclei that is responsible for all molecular bonds. Coordinate Covalent Bond - CORRECT ANSWER One nucleus donates both of the electrons in the bond. Hybridization - CORRECT ANSWER sp - 180° - linear sp2 - 120° - trigonal planar sp3 - 109.5° - tetrahedral, pyramidal, or bent dsp3 - 90°, 120° - trigonal-bipyramidal, seesaw, t-shaped, linear d2sp3 - 9...

MCAT Organic Chemistry Questions and Answers | Latest Update | 2024/2025 | 100% Verified What is the typical product of a Friedel-Crafts alkylation reaction? The typical product of a Friedel-Crafts alkylation reaction is an alkyl-substituted benzene. How does the inductive effect influence the acidity of a carboxylic acid? The inductive effect of electronegative substituents increases the acidity of a carboxylic acid by stabilizing the carboxylate anion formed after deprotonatio...

Physiological roles of carbohydrates correct answers -Sources of energy -Energy storage -Structural roles -Cellular interaction -Cellular identification -Information transfer (DNA & RNA) -Signaling Monosaccharide families correct answers -Carbohydrates have empirical formulas of (CH2O)N, where n>= 3 (usually 3-6) -Two major forms classes of carbohydrates; aldoses, and ketoses Aldoses correct answers -Which have aldehyde group Ketoses correct answers -Which have ketone groups ...

Our left and right hands are not identical to each other, rather, they are... - correct answer mirror images. Handedness is important in organic and biological chemistry, where it arises primarily as a consequence of the tetrahedral stereochemistry of... - correct answer sp3-hybridized carbon atoms. (5.1 Enantiomers and the Tetrahedral Carbon) - correct answer Molecules that a...

FL 5 AAMC MCAT Exam Questions and Answers 100% Verified & Updated What is the chemical structure of a component found in four of the five cofactors used by Na+-NQR? -Answer-says it is composed of flavin structure is a nucleotide base structure B could be structure C also could be structure D is an amino acid down between B and C to help, look at the captioned note on the table. it says Fl represents flavin which is the redox active center in four of the five cofactors of Na+-NQR C has...

T/F: Proteins are involved in many building reactions both catabolic and anabolic ANS True Receptors, antibodies— are.... ANS proteins Name the amino acid that is achiral: ANS glycine why is glycine achiral? ANS 2 hydrogen A-chiral= ANS Not 4 different side groups attached to center amino acid; no asymmetric carbon atom Name the amino acid that has S as part of its side group and is able to form disulfide bonds: ANS cystein

1 MODULE 8 PORTAGE 219 ORGANIC CHEMISTRY EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ large molecule made by repetitive linking of smaller units (monomers) Correct Answer: Polymer very large molecule composed of thousands of covalently bonded atoms (ex: polymer) Correct Answer: Macromolecule two ways polymers are made Correct Answer: 1. natural (in nature) 2. synthetic (in lab) natural polymers Correct Answer: rubber, carbs: starch & cellulose, proteins, nu...

Chemistry 104 /Chemistry 104 Functional Groups 100% VERIFIED SOLUTIONS CORRECT ANSWER primary amine secondary amine tertiary amine quaternary ammonium salt urea -simplest naturally occurring amide chiral center a tetrahedral atom, most commonly carbon, that is bonded to four different groups aniline simplest aromatic amine glycosidic linkage bond between polysaccharides and disaccharides aldehyde functional group CHOchemical property of amines (most important) they are we...

FL 5 AAMC MCAT EXAM 2024 What is the chemical structure of a component found in four of the five cofactors used by Na+- NQR? -Answer-says it is composed of flavin structure is a nucleotide base structure B could be structure C also could be structure D is an amino acid down between B and C to help, look at the captioned note on the table. it says Fl represents flavin which is the redox active center in four of the five cofactors of Na+-NQR C has an uniquinone AND HERE IS IS MENTIONED T...

SN1 Reaction - ANSWER- Unimolecular nucleophilic substitution - 2 steps - Starting with enantiomerically pure product tends to result in some degree of racemization - Retention AND inversion at stereocenter (R and S) - 1 nucleophile is replaced by another nucleophile - Carbocation INTERMEDIATE forms - Rate is dependent only on substrate concentration 1. LG leaves, forming a carbocation 2. Nucleophile attacks the carbocation, forming the product SN2 Reaction - ANSWER- Bimolecular nuc...