Threonine - Study guides, Class notes & Summaries

MCAT Day-Of Test Review Questions and Answers 100% AccurateMCAT Day-Of Test Review Questions and Answers 100% AccurateMCAT Day-Of Test Review Questions and Answers 100% AccurateMCAT Day-Of Test Review Questions and Answers 100% Accurateessential amino acids - ANSWER - phenylalanine, valine, tryptophan, threonine, isoleucine, methionine, histidine, arginine, leucine, lysine clathrin - ANSWER - protein that coats the inward-facing surface of the plasma membrane and assists in the formation of s...

All amino acids are L-form except? Ans- glycine T/F - All amino acids are amphoteric? Ans- T What does amphoteric mean? Ans- Can act as either an acid or a base What are the essential amino acids? Ans- P = phenylalanine V = valine T = tryptophan T = threonine I = isoleucine M = methionine H = histidine A = arginine L = leucin

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...

Compared with cellular genomes, viral genomes: A. are larger, with more base pairs. B. are smaller, with fewer base pairs. C. have genomes composed of RNA only. D. also must have double-stranded DNA as their genome. Correct Answer-B. are smaller, with fewer base pairs. Consider a mutation in which the change is from the codon UCU which encodes serine, to ACU which encodes threonine. Which type of point mutation is this? A. nonsense mutation B. frameshift mutation C. silent mutation D....

Which amino acids must be present in a parenteral solution? a. valine, leucine, glycine, alanine b. tryptophan, phenylalanine, threonine, isoleucine c. phenylalanine, methionine, arginine, tyrosine d. lysine, glutamic acid, alanine, glycine - Answer- b. tryptophan, phenylalanine, threonine, isoleucine A parenteral solution requires adequate supplementation of all essential amino acids. Essential amino acids = those that cannot be produced by the body. Mneumonic: PVT TIM HLL: phenylaline...

Number the RNA processing steps in order from 1-6 to generate mRNA transcript. a) ___ 3' end cleavage and polyadenylation b)__ binding of the U1 and U2 snRNPs c)__ generating 7-methylguanosine at 5' end d)__ mRNA export from the nucleus to cytosol e) __ribozyme cleavage of the intron lariat f)__ dissociation of RNA Pol 2 from DNA correct answers a) _4_ 3' end cleavage and polyadenylation b)_2_ binding of the U1 and U2 snRNPs c)_1_ generating 7-methylguanosine at 5' end d)_6_ mRNA ex...

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...

ANSC 221 Exam 2 Questions and Answers Already Passed There are three transporter types: Uniporter, Symporter/co-transporter, and Antiporter. Oxidative process of metabolism involves _________. electron transport chain carbohydrate to protein Glycoprotein ________-cartilage (GAG example) chondroitin sulfate _____ adhere cells to each other and to the ECM cell junctions ____ coordinate cellular activites in multicellular animals. Hormones Equal water and solute concentrations...

Which of the following amino acids would most likely be soluble in a non polar solvent such as benzene? A) Valine B) Histidine C) Glutamine D) Glycine E) All of the above correct answers Valine What would the overall charge of the following peptide sequence at pH 1 be (Aps-Gly-Arg-His)? A)-1 B) 0 C) 1 D) 2 E) 3 correct answers 3 What charged group(s) are present in glycine at a pH of 7? A)-NH3+ B)-COO- C) -NH2+ D) A and B E) A, B, and C correct answers A and B Which amino...

How many a.a.'s are incorporated into proteins? Ans- 20 All a.a.'s exist in what form, EXCEPT for glycine? Ans- L-form All a.a.'s are in L-form EXCEPT for what? Ans- glycine Glycine is not in L-form because? Ans- it doesn't contain a chiral carbon define chiral carbon Ans- different compounds at each binding site All a.a's are what? Ans- amphoteric define amphoteric Ans- can act as an acid or base What are the essential a.a.'s? Ans- PVT TIM HALL phenylalanine valine trypt...