Chiral carbon - Study guides, Class notes & Summaries

Four elements that make up living things: correct answers 1. Carbon - all known life things are carbon based (comes from air through plants) 2. Oxygen - (comes from air) a lot of carbon and oxy w in our biomolecules. 3. Hydrogen - (comes from water) 4. Nitrogen - (nitrogen in plants which extract it from soil) Who do we thank for Nitrogen correct answers Fritz Haber 3 common wide array complex molecules: correct answers 1. Amino acids 2. Sugars 3. Nucleotides What's the next best ...

what is all illness ultimately caused by correct answers a malfunction at the molecular level define biochemistry correct answers the study of life at the molecular level. using chemistry to explain biology how different are pro and eukaryotes at the molecular level correct answers identical; ecoli = elephant what 4 elements make up 98% of living organisms correct answers C,N,O,H if all known life wasn't carbon based, what would be the next best option? why? correct answers silicone...

MCAT: BiochemistryAmino Acids - correct answer - Found in proteins - amino group, carboxylic acid, hydrogen atom, and R group attached to a central alpha carbon - chiral (L) except glycine - (S) configuration except cysteine - join via peptide bonds Nonpolar, nonaromatic AA - correct answer glycine alanine valine leucine isoleucine methionine proline Aromatic AA - correct answer tryptophan phenylalanine tyrosine Polar AA - correct answer serine threonine asparagine glutam...

Test Bank - Lehninger Principles of Biochemistry 8th Edition by David L. Nelson - Complete, Elaborated and Latest Test Bank. ALL Chapters (1-82) Included and Updated #BiochemistryFoundations #ProteinStructure #EnzymeFunction #NucleicAcids #LipidsAndMembranes #MetabolismIntro #Glycolysis #CitricAcidCycle #OxidativePhosphorylation #Photosynthesis #AminoAcidBiosynthesis #GeneExpression #BiochemistryTestBank #Bioenergetics #BiochemicalSignaling Chapter: 1. The Foundations of...

CHEM 110 Final Exam Chemistry (2024/2025) Questions with Verified Answers. Part 1. The questions in this part to be answered on the scan sheet provided. Each question is worth one mark. Questions 1 and 2 refer to the following information: The concentration of gaseous nitrogen dioxide (NO2(g)) was measured as NO2(g) decomposes to form NO(g) and O2(g) according to the reaction: NO2(g) NO(g) + O2(g) The following plot of 1/[NO2] versus time is shown below and the line of best fit yielded a ...

MCAT: BiochemistryAmino Acids - correct answer - Found in proteins - amino group, carboxylic acid, hydrogen atom, and R group attached to a central alpha carbon - chiral (L) except glycine - (S) configuration except cysteine - join via peptide bonds Nonpolar, nonaromatic AA - correct answer glycine alanine valine leucine isoleucine methionine proline Aromatic AA - correct answer tryptophan phenylalanine tyrosine Polar AA - correct answer serine threonine asparagine glutam...

What are the four rules for writing resonance structures? - Answer 1. Atoms must not be moved. Only electrons. 2. All resonance atoms must lie in the same plane. 3. Only valid Lewis structures are allowed. 4 . The number of unpaired electrons must remain constant. What are the two conditions for resonance? - Answer 1. An atom must have a P orbital or a lone pair of electrons. 2. It must be single bonded to an atom that has a double or triple bond. The latter compromise conj...

sucrose correct answer: glucose + fructose with a glycosidic bond simple monosaccharide correct answer: formula: (CH2O)n -simplest carbohydrates -have an aldehyde or ketone group sugars with a aldehyde have a prefix aldo- sugars with a ketone group have a prefix keto- -if a ketose, the ketone group is always at carbon 2- this decreases the amount of isomers that could form -made up of chiral carbons- allowing the sugars to form different isomers, leading to structural diversity (aldos...

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...

How many amino acids are incorporated into proteins? - correct answer 20 All amino acids exist in what form, EXCEPT for glycine? - correct answer L-form All amino acids are in L-form EXCEPT for what? - correct answer glycine Glycine is not in L-form because? - correct answer it doesn't contain a chiral carbon define chiral carbon - correct answer different compounds at each binding site All amino acids are what? - correct answer amphoteric define amphoteric - correct answer ca...