A Krebs cycle diagram is indispensable when trying to visualize the process. It begins with the introduction of **acetyl coenzyme A (acetyl CoA)** into the mitochondrial matrix, or organelle interior. Acetyl CoA is a two-carbon molecule created from the three-carbon pyruvate molecules from glyco...
What molecules can enter the Krebs cycle reaction? Which molecules transport electrons from the citric acid cycle to the electron transport chain? (a) NADH and FADH_2 (b) ATP and ADP (c) GTP and GDP (d) Oxaloacetate and citric acid (e) None of the above. ...
Which product from the krebs cycle take energy to oxidative phosphorylation? a. NADH b. CO2 c. H2O d. Co-A e. ATP Citric Acid Cycle: The citric acid cycle is a cyclical cycle, that occurs after glycolysis and prior to oxidative phosphorylation. This ...
To determine which two statements support the idea that the respiratory pathway is an amphibolic pathway, we need to understand what an amphibolic pathway is. An amphibolic pathway is one that involves both catabolic (breaking down molecules) and anab
This energy rich compound is mobile and can pass from one cell to another. (iii) Before pyruvic acid enter Krebs' cycle, one of the two carbon atoms of pyruvic acid is reduced to carbon dioxide in the reaction called reductive carboxylation. (iv) A special electron carrier system located...
Which part of the energy-releasing pathway can convert all carbon that enters to carbon dioxide? a. Fermentation. b. Glycolysis. c. Krebs cycle. d. Electron transport. e. Phosphorylation. (a) How is energy obtained from organic molecules? (b) What are the forms of that energy...
Which compound is produced by the urea cycle and is an intermediate in the TCA cycle? a. proline b. succinate c. fumarate d. oxaloacetate e. citrate Biological Molecules: Biological molecules are interesting because they may ...
To determine the common metabolite involved in the respiration-mediated breakdown of fats, carbohydrates, and proteins, we can follow these steps:1. Understanding Carbohydrate Breakdown: - Carbohydrates, primarily in the for
All phases produce the same number of ATP moleculesWhat stage of cellular respiration does not involve any carbon-based compounds as a reactant or product? A) Electron transport chain. B) Krebs cycle. C) Glyc...
5827692 Dirofilaria and Brugia ankyrin proteins, nucleic acid molecules, and uses thereof 1998-10-27 Tang et al. 435/69.1 5777093 cDNAs associated with ataxia-telangiectasia 1998-07-07 Shiloh et al. 536/23.5 5763198 Screening assays for compounds 1998-06-09 Hirth et al. 435/7.21 5693325 Pepti...