(a)
Interpretation:
The stoichiometry of the synthesis of
Concept introduction:
The stoichiometry of a chemical species involved in a
(b)
Interpretation:
The stoichiometry of the synthesis of
Concept introduction:
The stoichiometry of a chemical species involved in a chemical reaction represents the number of chemical species involved in the chemical reaction. The stoichiometry of a chemical species helps in calculating the expected mass of reactant and product. The stoichiometry of a chemical species is also represented by a number of moles.
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Biochemistry
- . Pyruvate can be processed under anaerobic conditions to ethanol (in yeast) or to lactate (in mammals), as shown. Explain the primary purpose of these reactions. Describe the major biochemical features of each reactionarrow_forwardNeed help ASAP. Describe the steps by which the F0 portion of the ATP synthase harnesses the proton-motive force to help synthesize ATP. What would you expect to observe if the proton gradient were reversed? Explain your answer.arrow_forwardRequired partner. Aminotransferases require which of the following cofactors: a. NAD+/NADP+NAD+/NADP+ b. Pyridoxal phosphate c. Thiamine pyrophosphate d. Biopterinarrow_forward
- For 100 words. What are the two essential requirements to effectively carry out metabolic work?arrow_forwardentation . During the process of glycolysis, some hydrogen atoms are removed from glucose in the formation of pyruvate. This is an example of which (4.1) KU process (a) hydrolysis (b) dehydration (c) dehydration synthesis (condensation) (d) reduction If y think the statarrow_forwardSelect all that apply. What is true about the conformational aspects of coupling? O The proton gradient is involved in the release of bound ATP from the synthase as a result of conformational change. O The conformational states interconvert as a result of proton flux through the synthase. There are two sites for substrate on the synthase and two possible conformational states: open (0) and tight-binding (T). Dinitrophenol binds to and inhibits ATP synthase conformational changes, thus inhibiting ATP synthesis. The Fo portion of ATP synthase acts as a rotary motor.arrow_forward
- 70 gram lactose working under aerobic conditions. First calculate the total amount of energy units (ATP, GTP, FADH2, NADH) obtained from its degradation to CO2 and H2O. Convert this value to total ATP units.Show your work in detail at each reaction step. Which energy units are obtained after each reaction step.arrow_forwardReductive power. What ratio of NADPH to NADP+ is required to sustain [GSH] = 10 mM and [GSSG] = 1 mM ? Use the redox potentials given in Table 18.1 .arrow_forwardLess 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_forward
- BIOCHEMISTRY. Could glycerol be used to regenerate the OAA for maintenance of TCA cycle activity? Yes or No? Explain.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_forwardMETABOLIC PATHWAYS. Carefully analyze the diagram below. Complete the diagram below by providing the name of the pathway (in oblongs beside arrows), OR the product or the precursor (rectangles). Choose your answer from the terms provided below. Write the capital letters of your answer on the space provided. The same answer can be used more than once. starch sucrose lactose 19 20 18 glucose gly cogen glycogenoly sis 17 Urea 1 cycle glucose ribos 3 16 gluconeogenesis glycolysis some amino acids 4 lactic acid amino acid catabolism 15 13 11 6 fats 12 acety FCOA ketone bodi 14 fatty add synthesis A.glucose B.fructose TERM BANK P. glycolysis Q. glycogenolysis C. galactose R. lipolys is FAD NAD+ S. ketogenesis E. pyruvate T. B-oxidation F.NADPH U. Kreb's cycle G. FADH2 V. fermentation W. glycogenesis X. lipogenesis J. glycerol Y.hydrolysis Z. oxidation AB. pentose phosphate pathway N. cellulose XY, electron transport chain D. urea 10 8 H. NADH I. NH3 9. K. H20 L. CO2 АТР M. maltose O. fatty…arrow_forward
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