The process of ______________ occurs in the ______________ and is the first step in the process of cellular respiration where ________________ is oxidized to two molecules of ____________. This step produces a net of _________ ATP and _______ NADH. Two of these three-carbon compounds then enter the organelle named the __________________. Here they become acetyl CoA during the process of ___________________ and produce ________ NADH. Acetyl CoA then enters the __________ cycle or Krebs Cycle. This cycle generates _______NADH, _______FADH and _______ATP. At this point glucose has become completely ____________ to carbon dioxide.
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The process of ______________ occurs in the ______________ and is the first step in the process...
Which one of the following statements about glucose metabolism is correct? A. Prokaryotes do not perform Krebs cycle for respiration. B. Krebs cycle involves the breakdown of a molecule of pyruvate into 6 CO2, 8 NADH, 2 FADH2, and 2 GTP molecules. C. The enzyme that catalyzes the addition of phosphate molecules to ADP in order to make ATP is called a kinase. D. In both glycolysis and Krebs cycle, the energy released from the breakdown of molecules is being...
Question 12 1 pts From your General Cell Biology knowledge, what biological process occurs in/on cristae? Glycolysis Calvin Cycle Cellular respiration TCA cycle DQuestion 13 1 pts From your General Cell Biology knowledge, what is cellular respiration? O The energy stored in the proton electrochemical gradient is harnessed by a proton channel that uses the energy released to turn the ATP synthase to power the synthesis of ATP. Glucose is metabolized to pyruvate with the formation of reduced intermediates, NADH,...
5 1 point Select all the molecules below that are reactants at some point of cellular respiration. A reactant is a molecule that you would find at the start of a process. OFADH2 0 ADP Glucose Water NAD Oxygen Acetyl-CoA NADH OOOOOOOOOO ATP Co-enzyme A (COA) Inorganic phosphate (P) Carbon dioxide Pyruvate
Place the events related to eukaryotic cellular respiration into the boxes corresponding to each location in the cell Production of most ATP occurs here Pyruvate is oxidized to acetyl CoA Glycolysis Initial splitting of glucose Electron transport chain Krebs cycle Cytoplasm Mitochondrial matrix Mitochondrial inner membrane
choices are the same for all 8 Match the appropriate labels to their respective targets. NADH and FADH2 are the donors ✓ Choose... Pyruvate oxidation Begins with pyruvate as the substrate Krebs cycle Glycolysis Begins with acetyl CoA as the substrate Electron transport chain Begins with glucose as the substrate Choose... Match the appropriate labels to their respective targets. Creates both ATP and carbon dioxide Choose.. Occurs in the cytosol of the cell Choose.. Produces CO2 and NADH, but no...
Cellular Respiration- Identify the process being described. __________ anaerobic __________ involves chemiosmosis __________ key component of oxidative phosphorylation __________ occurs at the mitochondrial membrane __________ requires 6 molecules of oxygen __________ results in the formation of acetyl coenzyme A __________ yields 2 molecules of carbon dioxide __________ yields 2 molecules of FADH_2 __________ yields 4 molecules of ATP __________ yields 6 molecules of NADH citric acid cycle electron transport system glycolysis pyruvate oxidation
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...
1.What process occurs within the inner mitochondrial membrane? a.electron transport chain b.gluconeogenesis c.glycogenesis d.glycolysis e.Krebs cycle 2.Acetyl CoA is the initial substrate in what linking step of metabolism? a.gluconeogenesis b.glycolysis c.Krebs cycle d.electron transport chain e.glycogenesis 3.Which stage of glucose oxidation begins with a 6-carbon molecule and splits it into two 3-carbon molecules? a.the "linking step" b.the electron transport chain c.the Krebs cycle d.glycolysis
The two molecules of electrons produced in glycolysis can be turned into acids and other products through ____________ . These molecules then bring the ____________ generated by glycolysis and the Krebs cycle to the ____________ embedded in the bacterial cell ____________ . Cell that conduct ____________ respiration utilize free oxygen as a final electron acceptor in this process, while those that conduct ____________ respiration use oxygen-containing ions to create ATP molecules. The Krebs cycle produces a small amount of ATP, but also generates the reduced ____________ NADH and FADH₂. In other...
4. For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below. Not all words or phrases will be used; each word or phrase can be used more than once. (2 point each; 34 points total) ADP lysosome oxidation phosphorylation NAD pyruvate plasma membrane oxidative phosphorylation acetyl CoA cytosol carbon dioxide nucleus NADH sucrose ubiquitination GTP electrons FADH2 reduction B-sheets matrix ATP FAD kinase vacuole H* mitochondria NADH inner membrane...