The formation of thymidylate is typically coupled with the synthesis of which amino acid? O Cysteine O Glutamate O Alanine O Serine O Glycine O Glutamine
Q: Which of the structures below is that of о-В-D-glucopyranosyl-(1-4)- a-D-glucoругanose CH2OH CH2OH H…
A:
Q: only two (2) amino acids are purely ketogenic lysine and? OA. Isoleucine B Leucine C. serine O D.…
A: Introduction :- The term "ketogenic" refers to a low-carb diet . You should consume less calories…
Q: O-linked oligosaccharides are commonly attached to the -OH group of O ribose O tyrosine lysine…
A: 0-linked oligosaccharides are short chains of sugar molecules that are attached to a protein or…
Q: 4- a-keto-B- а- Phenylpyruvate hydroxyphenylpyruvate e methylvalerate ketoisocaproate dioxygenase…
A: AMINO ACIDS PRODUCT ACCUMULATED Tyrosine 4-Hydroxyphenylpyruvate dioxygenase Leucine…
Q: Define the following terms:a. homoglycanb. heteroglycanc. amylosed. amylopectine. enterocyte
A: Carbohydrates or sugars are present freely, as sugar polymers or in combination with other…
Q: Primary amine groups of amino acids react with aldehydesor ketones to form ____________________.
A: A primary amine is considered as the organic compound, which is derived from ammonia.
Q: Name all the present Functional Groups in Monosodium Glutamate (MSG) and describe how this…
A: The sodium salt of glutamic acid is monosodium glutamate. This glutamic acid form can be found…
Q: Aspartate and phenyalanine become apartate and isoleucine
A:
Q: Three amino acids that donate amine groups for the purine biosynthesis are a) Glycine, glutamine,…
A: Purines are heterocyclic aromatic compound of carbon and nitrogen and forms nucleotides that in turn…
Q: Which of the following monosaccharide is not a part of biomarkers for blood? O a-D-galactose o…
A: Monosaccharides: a. Monosaccharide means single saccharide, which is the simplest form of sugar. b.…
Q: . In the biosynthesis of amino acids. Glutamate can serve as an intermediate in the synthesis of the…
A: 9 out of the 20 standard amino acids are regarded essential to humans as we cannot biosynthesize…
Q: Which of the following amino acids are involved in O-glycosylation linkage? O Tyrosine O Asparagine…
A: O linked glycosylation is a type of post translational modification of polypeptides. It come under…
Q: Why is acetyl phosphate considered an energy-richcompound while glucose 6-phosphate is not?
A: Energy-rich compounds are compounds having specific structural capabilities that result in a release…
Q: The two reactions that convert glutamate to ornithine are, first, a of the y-carboxylate group of…
A: Ornithine is a proteogenic amino acid that plays a role in the urea cycle. It is mainly formed from…
Q: The Hell-Volhard Zelinsky reaction produces a product required for amino acid synthesis. True or…
A: Amino acids are compounds that contain alpha-amino and alpha-carboxylate functional groups together…
Q: Isoprene is always joined in a head to tail fashion in terpene biosynthesis (true or false)
A: The compounds which are not required for the normal growth and development by the general metabolic…
Q: This molecule, with a formula of CH,CHCOOH, is preferentially created by tumor cells regardless of…
A: Lactic acid is an organic acid that is excessively produced by cancer cells and it causes…
Q: Which of the following is the common carbohydrate in all types of gangliosides? O D-galactose…
A: Glycolipids are lipid molecules containing carbohydrate residues linked to a hydrophobic lipid…
Q: Explain why the amino acid tryptophan is both ketogenicand glucogenic.
A: The amino acid is the organic acid that contains alpha carboxyl group, alpha amino group, hydrogen…
Q: A mature glycogen particle extends out from the homodimer, glycogenin, typically having 12 tiers of…
A: Glycogenin is an enzyme which catalyze the formation of glycogen from glucose. It is known that…
Q: Amino acids that degrade, yielding acetyl-CoA or acetoacetylCoA, are referred to as…
A: The strategy of amino acid degradation is to transform the carbon skeletons into major metabolic…
Q: ALL of the following amino acids are essential EXCEPT a. Alanine O b. Tryptophan C. Threonine O d.…
A: Non-essential amino acids can be synthesized by the cells of the organism. Essential amino acids can…
Q: Can an amino acid be both glucogenic and ketogenic? Explain why or why not.
A: The the amino acid is the basic subunit of the protein, which helps to form protein functional…
Q: Psilocybin is a hallucinogenic compound found in some mushrooms. Present a straightforward pathway…
A: Psilocybin, also known as magic mushrooms are a class of drugs belonging to psychedelics. They are…
Q: Will an amino acid be glucogenic or ketogenic if it is catabolized to the following molecules?(a)…
A: Glucogenic amino acids are the amino acids that are converted into glucose through gluconeogenesis…
Q: Which amino acid degradation will not support gluconeogenesis? Ala Cys O Trp Leu Thr
A: Amino acids are chemical compounds that serve as the monomers of proteins. They consist of a…
Q: although one or more carbon atoms of glutamate can be incorporated into most carbon-containing…
A: Organisms contain four major atoms. These are carbon, hydrogen, oxygen, and nitrogen. The four major…
Q: What is the role of tyrosine in prostaglandin synthesis? Tyrosine provides the proton to the double…
A: Prostaglandins are mostly produced from Arachidonic acids( a C20 poly-unsaturated fatty acids) in…
Q: - Keto counterparts. Name the a-ketoacida-ketoacid that is formed by the transamination of each of…
A: Tranamination is a reaction in which the amino group of an amino aid is transferred to an…
Q: The cleavage of fructose-1,6-bisphosphate to glyceraldehyde3-phosphate and dihydroxyacetone…
A: Glycolysis is the metabolic oxidation process that occurs in the cytosol of every cell. where it…
Q: what type of reaction is the the reverse synthesis of ceramides from sphingosine
A: Ceramides belong to the family of waxy lipids that contain sphingosine and fatty acids. It is…
Q: Thymidine is the result of Removal of the ribose-5'-phosphate group from thymidylic acid Removal of…
A: Thymidine, also known as deoxythymidine, is a nucleoside which is present in deoxyribonucleic acid.…
Q: 70. Which of the following is a purely ketogenic amino acid? A. Tyrosine B. Leucine C. Phenylalanine…
A: The amino acids , that , after degradation, yields only acetyl co A, are known as Ketogenic amino…
Q: O-linked oligosaccharides are commonly attached to the -OH group of O ribose O tyrosine O ysine
A: Oligosaccharides are carbohydrate chains containing 3-10 carbon units. Oligosaccharides are made up…
Q: Why should phenylketonurics avoid using aspartame, an artificial sweetener? (Hint: Aspartame is…
A: Introduction Phenylketonuria (PKU) is a rare genetic condition in which the amino acid phenylalanine…
Q: Which of the following differentiates erythrose with erythrulose? Erythrose has 2 chiral carbon…
A: Erythrose and erythrulose are monosaccharide sugars that consist of four carbon atoms. They differ…
Q: The key regulatory enzyme in pyrimidine synthesis is: a. Aspartate transcarbamoylase. b. Glutamine…
A: Pyrimidine synthesis takes place in cytoplasm. Pyrimidine is synthesized as a free ring and then a…
Q: The sucrose substitute tagatose is produced by hydrolyzing lactose and then chemically converting…
A: Introduction: Tagatose is a ketohexose that appears similar in structure to D-fructose, except for…
Q: Which of the following is a purely glucogenic amino acid? A. Leucine B. Tyrosine C. Tryptophan D.…
A: Amino acids can be divided into glucogenic, ketogenic and both glucogenic and ketogenic.
Q: In this step of purine biosynthesis, which functional group gets activated by ATP Pribose NH3 ATP…
A: All organisms can make the purine and pyrimidine nucleotides by the de novo biosynthetic pathways.…
Q: Glutathione is an important intracellular thiol. List fivefunctions of glutathione in the body
A: Glutathione is a small peptide the function of which is to destroy harmful oxidizing agents in the…
Q: ACh o NE & E o DA 5-HT o Glutamate & Aspartate o GABA Glycine
A: The neurotransmitters are endogenous chemicals released by the neurons and are localized in the…
Q: ----is formed of a-glucose linked to ß-fructose by (1,2 linkage). * Maltose Lactose Sucrose Starch
A: Glucose and sucrose both are simple sugar. Found majorly in plants. Carbohydrates are 4 types one is…
Q: Which of the following pairs of molecules form the pyrimidine ring?a. Glutamate and carbamoyl…
A: pyrimidine is heterocyclic nitrogenous bases found in the nucleic acids DNA and RNA. In DNA…
Q: one of the following is True regarding glycogen O The three dimensional structure of non-branched…
A: Carbohydrates play an important role in plants and animals. In animals, they provide energy. They…
Q: All of the following serve as substrates for gluconeogenesis, except A. Glucogenic amino acids B.…
A: In gluconeogenesis, glucose or glycogen are synthesized from non carbohydrate substances.
Q: Which of the following is NOT TRUE about cholesterol biosynthesis?
A: Cholesterol is a form of lipid and is insoluble in water and soluble in organic solvents like…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Modify the structures of D-glucose and D-mannose to show a-D-glucosyl-(1→6)-D-mannosamine. H с H2C ОН с Н ОН Ni/ с ОН Н C I ОН Н 0 Н с CH₂ ОН Н ОН NM! с ジミ Н NH₂ ОН C | Н CWhich of the structures below is that of о-в-D-glucopyranosyl-(1->4)- a-D-glucoругanose CH2OH CH2OH H. OH он H Он OH OH CH2OH HOH2Ć OH он CH2OH CH2OH OH H он H он он CH2OH CH2 OH H OH он OH None of the other structures are correct.The peptide CMYLES is reacted with phenylisothiocyanate under basic conditions followed by incubation with anhydrous trifluoroacetic acid. What are the products of this reaction? PTH-CMYLES Thiazolinone derivative of cysteine, MYLES O PTH-C, PTH-M, PTH-Y, PTH-L, PTH-E, PTH-S PTH-C, MYLES PTH-S, CMYLE
- From what fatty acid are most of the eicosanoids derived?List several medical conditions in which the suppression ofeicosanoid synthesis may appear to be advantageous.Unbranched homopolymer of N-acetyl glucosamine is : 1.Cellulose 2.Chitin 3.Curcumin 4.Concanavalin AGlutamate is derived from which of the following molecules? oxaloacetate pyruvate O 3-phosphoglycerate chorismate O a-ketoglutarate
- Consider the each of the amino acids in the peptide below. Ala-Ile-Asp-Arg-Gln-Gly-Pro-Gly-Ala-Tyr-Val-Ile-Gln-Leu If all of the amino acids are degraded to yield energy (ATP), explain how many Acetyl CoAs for oxidation to CO2 could be produced from this peptide. note: Do not make glucose at the beginning, however converting the TCA intermediates into molecules in the glycolytic pathway for optimal Acetyl CoA production is allowed. Be sure to show clearly which pathway will the Acetyl CoA enter (to yield ATP ultimately) under such conditionHow is cholesterol synthesized from carbohydrates? DHAP glycerol-3-phosphate →→→ isoprene Glucose acetyl-CoA HMG-CoA→→→→→→ mevalonate DHAP glycerol-3-phosphate CDP-diacylglycerol O Glucose acetyl-CoA palmitoyl-CoA →→ ceramideC17H29COOH linolenic acid non-saponifiable ω-3 fatty acid All are correct
- Can an amino acid be both glucogenic and ketogenic? Explain why or why not.The sucrose substitute tagatose is produced by hydrolyzing lactose and then chemically converting one of the two resulting aldoses to a ketose. Which residue of lactose gives rise to tagatose?In this step of purine biosynthesis, which functional group gets activated by ATP Pribose NH, ATP Carboxyaminolmidazole ribonedeotide Asp AD Fumarate Pribose NH, S-Aminolmidazole- 4(N-succinylcarboxamide) ribonucleotide O Carboxyaminoimidazole ribonucleotide COOH O Carboxyaminoimidazole ribonucleotide NH2 O Asp side chain COOH O Asp main chain NH2 O Asp main chain COOH