(a)
Interpretation:
The value of
Concept introduction:
A
(b)
Interpretation:
The value of
Concept introduction:
A thermodynamic potential that is utilized in the calculation of the highest reversible function taking place in the thermodynamic system at the constant value pressure and temperature is known as Gibbs-free energy. It is denoted by
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BIOCHEMISTRY W/1 TERM ACHEIVE ACCESS
- Long explanations are NOT NEEDED. I pretty much have an idea already about this lesson, I would just like to see if my answers are correct, if it's wrong then kindly correct and just add a short explanation. ATP accounting. Consider 1 molecule of the sucrose (monomeric units: glucose and fructose) that will undergo complete oxidation. a. Number of pyruvate molecules after glycolysis is 4.b. Net ATP produced in glycolysis only (via substrate-level phosphorylation) is 2.c. Number of NADH produced using the pyruvate dehydrogenase complex reaction is 1.d. Number of NADH and FADH2 produced from Krebs cycle is 12 and 4 respectively.e. Net ATP produced (complete oxidation via Malate aspartate shuttle) is 64.arrow_forwardH. OH co co2 но H co, 1-isopropylmalate 2-isopropylmalate Biosynthesis of leucine involves conversion of 1-isopropyimalate to 2-isopropylmalate (see above). This proceeds in four steps under basic enzymic catalysis via an isolable compound produced in step 2. Write a detailed mechanism for this conversion. Then, draw the intermediate compound) produced in step 2. • You do not have to consider stereochemistry. • Draw uninvolved carboxyl groups in the anionic state, and enolates as carbanions. When needed, abbreviate CoenzymeA-S- as CH3S- In your drawing. aalearrow_forwardRequired partner. Aminotransferases require which of the following cofactors: a. NAD+/NADP+NAD+/NADP+ b. Pyridoxal phosphate c. Thiamine pyrophosphate d. Biopterinarrow_forward
- The last stop. The final electron acceptor for the electron-transport chain is which of the following? do a. 0202 b. Coenzyme Q с. СО2СО, d. NAD+NAD+arrow_forwardThey are everywhere. What energetic barrier prevents glycolysis from simply running in reverse tosynthesis glucose? What is the energetic cost to overcome this barrier?arrow_forwardHigh potential. What is the equilibrium ratio of phosphoenolpyruvate to pyruvate under standard conditions when [ATP ]/[ ADP ]=10? [ATP]/[ADP] = 10?arrow_forward
- Less energetic electrons. Why are electrons carried by FADH 2 not as energy rich as those carried by NADH? What is the consequence of this difference?arrow_forwardOH affromah. The Standard free energy CAGO¹) of the reaction shown above can be estimated based on? OH A. High Energy bands B. Reduction potential C. cannot be estimated OH energy. он The reaction shown above requires the cofactor to proceed forward without significant was te of A.ATP B. Nicotinamide C. Flavin D. No cofactor required 3 Determine approximate 46°1 of the coupled reaction KJ/mol possible answers: (0,-8,-15,-22,-30, -38,-45) The class of enzyme that catalyzes the reaction is possible answers: Mutase, Isomerase, ki nase, phosphatase, Dehydrogenase, Aidolasearrow_forwardLess energetic electrons. Why are electrons carried by FADH2FADH2 not as energy rich as those carried by NADH? What is the consequence of this difference?arrow_forward
- G. ENZYME CLASSIFICATION. Identify the main class of enzymes used to catalyzed the following reactions: 1. Lactate dehydrogenase: NADH+H NAD HC-OH CH3 CH Pynnte Lactate 2. Methylmalonyl-CoA mutase: CH CH SCOA CH,CH, SCOA coenzyme B12 COO COO methylmalonyl-CoA succinyl-CoA 3. Enolase: 0. H–Ċ–0–P–0- C-0–P-0- + H,0 HO–CH, CH 6 Phosphoenolpyruvate 2-Phosphoglycerate 4. Chymotrypsin: -0–CH,CH3 + H2O - RCOOH + HOCH,CH3 5. Pyruvate carboxylase: coo • co, • ATP + H,0 H-C-H . ADP + P, + 2H čoo CH, Pyruvate Oxaleacetatearrow_forwardgeneration of one less FADH2 molecule. Part C B-oxidation dealls with only saturated fatty acids, but many fatty acids in natural lipids are unsaturated, meaning they contain one or more double bonds. Considering the fatty acid below, calculate the energy yield of its complete oxidation. OH Express your answer using three significant figures. ▸ View Available Hint(s) ΑΣΦ + 0 ? Submit ATParrow_forwardFor 100 words. What are the two essential requirements to effectively carry out metabolic work?arrow_forward
- BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning