Which uncharged amino acids (at pH 7) have the tendency to become positively charged? O Asparagine and Glutamine O Serine and Tyrosine O Arginine and Glutamic Acid O Glutamine and Threonine QUESTION 5 The product of the glyxoylate cycle is O Glucose O Malate O Oxaloacetate O Succinate
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- GTP or ATP is produced during the conversion of isocitrate into ketoglutarate succinyl CoA into succinate fumarate into malate malate into oxaloacetateWhen glucose is reduced, only one alditol is produced.When fructose undergoes the same reaction, however,two diasteriomeric sugars are produced. Draw theirstructures.What's intermediate in the interconversion of glucose 1-phosphate and glucose 6-phosphate? free glucose glucose 1,6-bisphosphate glucose 2-phosphate α-1,6-glucoside a block of three glucosyl residues
- Glyoxylate cycle allows the conversion of __ to __ in __ A. Glucose ;lipids ;plants B. Lipids; glucose ;plants c. Glucose ;lipids ; plants D. lipids; glucose ;animalsGlucose is completely metabolized to six molecules of CO 2. What specifi c reactions generate each molecule of CO 2?1. The following unsaturated fatty acids can be found in seminal fluid and act on smooth muscles. a.Linoleic acids b.Oleic acids c.Prostaglandins d.Nervonic acids 2. The process involved when fatty acid chains covalently bonded to a glycerol molecule through an ester linkage is? a.hydrolysis b.oxidation c.phosphorylation d.esterification
- 1. Arachidonic acidsa. Linoleic polyunsaturated omega-6 fatty acid is its starting materialb. Sphingosine is its structural backbonec. Is the metabolic precursor for the production of most eicosanoidsd. Eicosapentanoic acids is the primary precursor4. Aldosterone is glucocorticoid hormone with Na+/K+ balance in the human body. Cortisol is an adrenocorticoid hormone that also helps in controlling glucose metabolism.a. Neither of the statements are INCORRECTb. Either of the statements are CORRECTc. Both statements are INCORRECTd. Only the First statement is INCORRECTe. Only ONE of the statements in CORRECT4. Which of the following substances is associated with Na+/K+ balance in the human body?a. Cortisolb. Cortisonec. Aldosteroned. Prednisolone5. Which of the following statements concerning steroid hormones is correct?a. Some, but not all of them, are cholesterol derivatives.b. Some, but not all of them, are glucose derivatives.c. Some, but not all of them, are fatty acid derivatives.d.…All are single-electron carriers EXCEPT: a. UQH2. b. Cyt bL. c. Cyt bH. d. Rieske protein Fe-S clusters. e. Cyt c1. 2.The energy input for the synthesis of glycogen occurs during which of the following enzyme catalysed steps? a. phosphoglucomutase b. UDP-glucose pyrophTosphorylase c. glycogen synthase d. amylo-(1,4®1,6)-transglycosylase e. none of the above require energy input ______________________________________________________________________________(How much energy is released as ATP from the complete oxidation of lauric acid (CH3(CH2)10COOH)?
- 1.A fatty acid with 14 carbon atoms will undergo how many cycles of beta oxidation * 2.An unidentified fluid is received in the laboratory with a request to determine if the fluid is urine or another body fluid. Using routine laboratory tests, what tests would determine that the fluid is most probably urine1. make your own version of Fatty Acid Cycle with diagram. 2. explain why these cycles are important for the living organisms.1. The enzyme that catalyzes the transformation of C2H2 + H2 to C2H4 is likely to be classified as2. The enzyme that catalyzes the conversion of glucose + ATP to glucose-6-phosphate + ADP is likely to be classified asa. Isomeraseb. Ligasec. Transferased. Lyasee. Hydrolasef. Oxidoreductase