The carbon dioxide ( CO2 ) is given off or released during all the given reactions, Oxidative phosphorylation is the process where the energy is utilized through the series of protein complexes embedded in the inner - membrane of mitochondria to form ATP, it mainly completes in three steps ;.. (b) TCA ;; the citric acid cycle is also known as the tricarbolic cycle or the Kreb cycle is a series of chemical reaction used by aerobic organisms to release the stored energy through the oxidation of Acetyl-CoA derived from fats,carbohydrates and the end product are carbon dioxide,NADH,FADH2 ,ATP.. (c) Glycolysis ;;--it is a metabolic pathway that convert the glucose into pyruvate, is a ten steps enzyme catalysed reaction produes ATP ,NADH ,carbondioxide.
In which of the following reactions is carbon dioxide given off Select one: a. Oxidative phosphorylation...
Which of the following reactions are associated with respiration Select one: a. Oxidative phosphorylation b. Glycolysis c. all of the choices d. TCA cycle
2.1.5 nM d. 3.0 nM 28. Which of the following about metabol following about metabolism is INCORRECT? a. Metabolic processes often couple ender processes maintaining the living state. b. Anabolism refers to that biomolecules are synthesi Processes often couple endergonic reactions of nutrient breakdown to the exergonic eters to that biomolecules are synthesized from simpler components. Sit is to break down nutrients and cell constituents to salvage components and/or generate energy d. All of the above are correct. 29. Which...
27) Which one of the following best describes the electron transport chain? A) Electrons are passed from one carrier to another releasing a little energy at each B) Hydrogen atoms are added to CO2 to make an energy-rich compound. C) Electrons are pumped across a membrane by active transport. D) Glucose is broken down to a three-carbon compound 28) After completion of the citric acid cycle, most of the usable energy from the one molecule is in the form of...
Which of the following is carried out by enzymes in the cytosol Select one: a. oxidative phosphorylation b. the Krebs cycle c. chemiosmotic coupling d. glycolysis Which best describes the extracellular matrix? Select one: a. It surrounds cells; it contains proteins, polysaccharides, and minerals; it provides a scaffold for cell attachment; and it transmits chemical messengers to cells. b. It is found just inside the cell membrane in all tissues, it sends branching collagen fibers between cells to connect them,...
6) What is one of the primary functions of oxidative phosphorylation? a) To capture chemical energy by converting ADP into ATP (phosphorylation). b) To oxidize H2O to O2 under anaerobic conditions c) To convert fructose to fructose-6-phosphate. d) To convert glucose-6-phosphate to fructose-6-phosphate. e) To create a buffer to keep the blood pH at 7.4 7) Monosaccharides are linked in polysaccharides through "glycosidie linkages". Structurally, a glycosidic linkage is ... a) an ester b ) an amide c) a thioester...
16. Which reaction of glycolysis includes substrate-level phosphorylation, a very different mechanism than oxidative phosphorylation? A. Phosphoglycerate kinase B. Hexokinase C. Pyruvate kinase D. Phosphofructokinase-1 E. All above 17. Which of the following would be an inappropriate biochemical response to low blood sugar? A. Increase gluconeogenesis to produce glucose. C. Increase pentose phosphate, nonoxidative phase. B. Increase pentose phosphate, oxidative phase. D. Inhibit glycolysis.
Which of the following reduces NAD+ to NADH? *photosystem I *glycolysis *fermentation *oxidative phosphorylation *citric acid cycle *Calvin cycle
Which of the following is NOT correct about substrate level phosphorylation and oxidative phosphorylation? A. oxidative phosphorylation occurs absence of molecular oxygen B. substrate level phosphorylations use ADP as a substrate C. substrate level phosphorylations requires molecular oxygen D. both substrate level phosphorylation and oxidative phosphorylation produce ATP as a product E. substrate level phosphorylations only take place in the mitochondria I believe the answer is D, please verify & explain. Thank you
Which of the following statements is not true? Glycolysis produces most of the ATP required by aerobic organisms like us Glycolysis produces pyruvate, which is consumed by the Krebs cycle Glycolysis occurs in the cytosol of the cell Glycolysis is the first stage of cellular respiration • The Krebs cycle reactions Takes place in the cytoplasm Converts glucose to pyruvate Generate ATP with the help of an enzyme complex called ATP synthase Yield ATP, NADH, and FADH2 • Which of...
Where do the following occur in a cell? a) Glycolysis b) Citric Acid Cycle c) Oxidative Phosphorylation d) Carbon Fixation