How many CO2 molecules are produced during glycolysis, acetyl-CoA transformation reactions, and the Krebs cycle per molecule of glucose?
Why is this number significant?
Where does the CO2 go?
during glycolysis the carbon dioxide molecules are not produced, 6 carbon atoms in the glucose move to 2 molecules of pyruvate, which then pyruvate dehydrogenase converts pyruvate to acetyl CoA, during this process one carbon dioxide is released, so when 2 pyruvate molecules from a glucose is oxidized to acetyl CoA 2 molecules of carbon dioxide is lost. acetyl CoA enters the TCA cycle and 2 Carbon dioxides are lost during this process when both acetyl CoA from a glucose molecule undergoes TCA cycle 4 carbon dioxide is released. so from a glucose molecule, 6 CO2 molecules are released, so the number of carbon dioxide lost is equal to the number of carbon dioxide molecules released.
the CO2 molecules produced in the cell are carried by the hemoglobin in the blood to the lungs then it is released into the atmosphere.
How many CO2 molecules are produced during glycolysis, acetyl-CoA transformation reactions, and the Krebs cycle per...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NET ATP are generated in these reactions? ("Net" refers to total # generated - total number consumed.) 2. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many CO2 molecules are released in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NADH molecules are generated in...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NET ATP are generated in these reactions? ("Net" refers to total # generated - total number consumed.) 2. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many CO2 molecules are released in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NADH molecules are generated in...
Cellular Respiration Worksheet 1.Where does each reaction take place? -Glycolysis -Fermentation -Acetyl CoA formation -Krebs Cycle -ETC 2.What goes in/comes out of each reaction/name of each reaction? -Glycolysis -Fermentation -Acetyl CoA formation -Krebs Cycle -ETC 3.What are the electron carriers? Where are the electrons actually located? 4.What are the energy carrying molecules? Where is the energy actually located? 5.Where is oxygen used? Where’s CO2 released in cellular respiration? 6.Where is most of the ATP made? 7.What is the point/purpose of...
How many CO2 molecules are released if 2 molecules of glucose are catabolized to acetyl-CoA via the reactions of glycolysis and pyruvate dehydrogenase? a) 4 b) 6 c) 2 d) 1 e) 12
during cellular respiration how many NADH are produced during the conversion of pyruvate to acetyl CoA per glucose molecule? During cellular respiration how many NADH are produced during the conversion of pyruvate to acetyl CoA per glucose molecule? 00 ООО
16. How many ATP's are produced per Acetyl-CoA? 17. How many ATP's (include ATP equivalents) and CO2 molecules are produced per glucose operating under aerobic? Anabolic and Catalytic Functions of the Citric Acid Cycle 18. Use Figure 14-16 to describe how the Citric Acid Cycle supplies the precursors for the synthesis of amino acids, glucose, and fatty acids.
How many molecules of ATP are produced per acetyl CoA completing the citric acid cycle? a) 1 b) 2 c) 10 d) 12
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
Draw the complete TCA cycle (Krebs or Citric acid cycle). Show the entry of acetyl- COA and the eight intermediates. Draw the chemical structures of each compound. Show the control point(s) in the pathway. Show where all CO2 is released and label the reactions where oxidation of carbon occurs.
1) How many CO2 molecules are produced by pyruvate dehydrogenase and the TCA cycle per molecule of glyceraldehydes-3-phosphate that goes through glycolysis, pyruvate dehydrogenase, and the TCA cycle? a.1 b.2 c.3 d.4 e.5 f.6 How many NADPH molecules are produced by pyruvate dehydrogenase and the TCA cycle per molecule of phosphoenolpyruvate that goes through glycolysis, pyruvate dehydrogenase, and the TCA cycle? a.3 b.4 c.6 d.8 e.0