directly, without using the electron transport chain there is one ATP per turn of the Krebs cycle, and two turns per glucose molecule.
One ATP molecule is produced from the Kreb's Cycle (Citric Acid Cycle).
FADH2 allows for the formation of 2 molecules of ATP during the Kreb's cycle.
Both glycolysis and the citric acid cycle (Kreb) produce 2 ATP by substrate level phosphorylation, resulting in a net of 4 ATP.
no H2O molecules are produced:)
A total of 38 ATP are produced during the Krebs cycle. Since two ATP are used to start the cycle, there are 36 ATP produced, net.
Zero
FADH2 allows for the formation of 2 molecules of ATP during the Kreb's cycle.
Both glycolysis and the citric acid cycle (Kreb) produce 2 ATP by substrate level phosphorylation, resulting in a net of 4 ATP.
no H2O molecules are produced:)
the first answer was: 38 ----------- this is not true. during the kreb cycle, only 2 ATP molecules are produced from 1 molecule of glucose [2-3 pyruvic acid molecules]. During all of respiration, 1 glucose molecule is eventually broken down to make 36 ATP total. the three main parts of respiration [for beginning learners] is: Stage 1: glycosis: 2 ATP produced stage 2: kreb cycle: 2 ATP produced stage 3: electron transport chain: 32 ATP produced in total: 36 ATP is produced in respiration
A total of 38 ATP are produced during the Krebs cycle. Since two ATP are used to start the cycle, there are 36 ATP produced, net.
This process is the Kreb's Cycle or the Citric Acid Cycle. The end products are 6 NADH, 2FADH2, 4CO2, AND 2ATP.
In aerobic respiration, one molecule of glucose yields 38 ATP molecules, eight produced during glycolysis, six from the link reaction and 24 from the Krebs cycle. The net gain is 36 ATP, as two of the ATP molecules produced from glycolysis are used up in the re-oxidation of the hydrogen carrier molecule NAD. Therefore; There are 38 ATP molecules produced but net gain is 36 ATP
4
Zero
1
6
From glycolysis two pyruvates are produced per molecule of glucose. Pyruvate is converted to acetyl CoA which enters the Kreb's cycle. Therefore, one molecule of glucose eventually creates 2 turns of the Krebs cycle. The cycle produces 1 ATP, 3 NADH, and 1 FADH2 per turn. So for each molecules of glucose you will have 2 FADH2.