When your cells use fat for energy, the fatty acids are broken down into molecules of acetyl CoA. Predict how many ATP can be made from one molecule of acetyl CoA of oxygen is present. How many ATP are generated through Glycolysis and the Citric Acid cycle from one glucose molec...
How do the levels of ATP and Acetyl-CoA operate to determine the fate of pyruvate? (The fate of pyruvate is to either be converted to Acetyl-CoA and move through the citric acid cycle, or to be converted to oxaloacetate to begin the process of gluconeogen Acetyl-CoA is refe...
COMB down regulated: acetyl CoA biosynthesis via acas2 (acetyl-Coenzyme A synthetase 2); FA biosynthesis via thrsp (spot14); entry of AcCoA into the cytoplasm for FA synthesis via acly (ATP citrate lyase); and FA synthesis via fasn. Fasn was down regulated more with FUNG than FISH. COMB...
Methylmalonate-semialde- hyde dehydrogenase is expressed at a lower level in the shuffled strains than in the parent strain; this enzyme catalyzes the conversion of 2- methyl-3-oxopropanoate to propanoyl-CoA and yields NAD1. It also converts 3-oxopropanoate to acetyl-CoA as a participant of...
To sustain muscle activity, ATP needs to be regenerated by energy systems (aerobic oxidation, anaerobic glycolysis) so that the ratio of ATP/AMP is maintained in a state of dynamic equilibrium. When muscle stops working, we should expect a natural shift in this ratio with ...
gp120 (envelope protein) increases glycolysis and supports malignancy in glioma cells [102]. The most abundant protein of HIV-1 is the accessory protein negative factor (Nef) which inhibits the apoptotic function of p53 and changes cell signaling pathways in immune cells [103]. The chicken ...
How much ATP energy would you get from a tripeptide that, upon hydrolysis and deamination, makes two acetyl CoA and one pyruvate molecule and undergo aerobic respiration? How many ATP molecules must be used to break down 2 glucose molecules in the energy consuming phase of ...
Why is acetyl-CoA not used in gluconeogenesis? Why is NADH converted to FADH2 after glycolysis? What role does NADH play in cellular respiration? How does phosphorylation prevent diffusion? What role do NADH and FADH2 play in the process of cellular respiration? What is the purpose of NADH?
How much ATP energy would you get from a tripeptide that, upon hydrolysis and deamination, makes two acetyl CoA and one pyruvate molecule and undergo aerobic respiration? Most of the ATP produced during aerobic cellular respiration are formed during: a. glycolysis b. electron trans...
Sckeme 3. Isoprenoid pathway from acetyl-CoA. The enzyme with an asterisk is reported to be influenced by ozone. 2 H3C Acetyl-CoA O SCoA Acetoacetyl-CoA Acetyl-CoA HMG-CoA synthase ß-Hydroxy-ß-methyl-glutaryl-CoA* (HMG-CoA) HMG-CoA reductase Mevalonate phosphate kinase Mevalonate ...