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- Briefly discuss the REDUCTIVE TCA CYCLE.Fetal gamma-subunits cause... Question 29 options: Decreased 2,3-bisphosphoglycerate binding and therefore reduces oxygen binding Decreased 2,3-bisphosphoglycerate binding and therefore facilitates oxygen binding Decreased 2,3-bisphosphoglycerate binding and therefore facilitates oxygen release Increased 2,3-bisphosphoglycerate binding and therefore reduces oxygen binding Increased 2,3-bisphosphoglycerate binding and therefore facilitates oxygen bindingx 'x Paragraph Font Activate ures of Word have been disabled because it hasn't been activated. Use the lettered items below to correctly identify the numbered items (86 to 97) in the dia- "Io aoo) an ouo sasaodsar mod proay uRS 6 NADH 2 ATP (net) 2 NADH 36 or 38 ATP 6 ATP 2 ATP 18 ATP 4 ATP 4 FADH, 4 or 6 ATP 2 FADH, # ATP ascon glycolysis 88 68 Pyruvate L6 06 acetyl CoA 91 Krebs 93 92 cycle 94 95 Total Theoretical ATP Yield%3D 96
- C. Give the name of the enzyme that will most likely catalyze each of the following reactions: 1. СНз- СH2 - ОН + NAD+ -> CHз— С — Н NADH + H+ Ans. 2. CНз — С - СООН + R - CH— СООН CHз — СH — СООН + R - С- СООН NH2 NH2 Ans. 3. НО - С — CH - СCH2 — С — ОН НО - С — СH%3D CН - С — ОН + H2O OH Ans. 4. СО2 + CHз - С- С-он + о НО - С - СН2 -С-С-ОН оо АТР ADF + Pi Ans. 5. СНО СНО НО - С — Н H-C- OH НО - С - Н НО - С - н Н-С-ОН Н-С-ОН Н-С-ОН Н-С-ОН CH-ОН CH2OH Ans.Lactate is usually removed from the musele cells by a(n). that also transports antiporter, H* antiporter, K+ O symporter, H+ O symporter, K+ Select the statements that are true for lactic acid fermentation carried out in muscle cells. O This process results in a net synthesis of NADH. O This process is inhibited by AMP. O This process releases energy. O This process is inhibited by ATP. O This process increases the pH in the musele fibers.Please briefly explain the ATP_modulated actomyosin cycle.
- A. Elastase is activated by trypsinB. Trypsinisactivatedbyelastase Which statement is correct? Proteolytic activation of chymotrypsin from chymotrypsinogen requires cleavage of four peptide bonds. Assume that any proteases can convert 100 substrates to 100 products. Activation of one enteropeptidase can eventually lead to formation of how many chymotrypsin proteins?Below is a figure showing possible trajectories to maximum resistance to cefotaxime. Numbers indicate cefotaxime resistance in micrograms per ml. What is the most likely pathway to max resistance? a. G238S→ g4205a →A42G→M182T→E104K b. G238S→ A42G →E406F→M182T→g4205a c. E104K→A42G→G238S→M182T→g4205a d. G238S→E104K→A42G→M182T→g4205aState the function and desired products of the hexose monophosphate shunt pathway.
- Which of the following is an expected effect of HIF-1 regulated release of VEGF? Group of answer choices decreased reliance on oxygen for ATP production increased blood supply to hypoxic regions of tissues increased lactate production increased ATP production by oxidative phosphorylation Which of these is LEAST likely to be present at higher levels as a result of stabilization of HIF-1? Group of answer choices citrate hexokinase lactate dehydrogenase pyruvate dehydrogenase kinaseIdentify the substrate and products of the TCA cycle. Describe its organization in general terms. What are its major functions?Compare and contrast hyper-isosmotic regulators and hyper-hyposmotic regulators.