Homework Answers
Answer:
8 CO2
Explanation:
Each acetic acid produces 2 CO2 molecules by each citric acid cycle.
Therefore, 4 Acetic acid * 2 CO2 = 8 CO2 molecules
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Question 15 of 25 > Attempt 5 The pyruvic acid from glycolysis can be converted to...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic...
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...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many NADH molecules are generated in these reactions? 2. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many FADH2 molecules (that can be used directly by the ETC) are generated in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many NADH molecules are generated in these reactions? 2. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the citric acid cycle, how many FADH2 molecules (that can be used directly by the ETC) are generated in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC and through the...
Select ALL of the statements that correctly describe the Krebs cycle. A. Pyruvic acid must be...
Select ALL of the statements that correctly describe the Krebs cycle. A. Pyruvic acid must be converted to acetyl CoA prior to entering the cycle B. The molecule oxaloacetic acid picks up the acetyl group from acetylCoA, and in the last step of the cycle, oxaloacetic acid is regenerated. C. Electrons removed during oxidation steps are picked up by NAD or FAD. D. Each turn of the cycle generates one ATP molecule for a total of two per molecule of...
The ATP yield for a molecule depends on where it enters glycolysis or the citric acid...
The ATP yield for a molecule depends on where it enters glycolysis or the citric acid cycle. The yield can be compared to the net yield of glucose, 30 ATP. Determine the net ATP yield of each starting molecule when fully oxidized to CO2. Assume that glycolysis, the citric acid cycle, and oxidative phosphorylation are fully active. net ATP yield from fructose 1,6-bisphosphate: ATP molecules net ATP yield from galactose: ATP molecules net ATP yield from dihydroxyacetone phosphate: ATP molecules...
Please help fill in the blanks ! The end product of glycolysis is ____________________ . For...
Please help fill in the blanks ! The end product of glycolysis is ____________________ . For every molecule of glucose, (how many?) _________ molecules of (A) is/are produced. For every molecule of glucose, (how many?) _________ molecules of ATP is/are produced (total, by substrate level phosphorylation)? (A) then enters an organelle known as a ____________________ . Once inside (B), (A) is converted into ___________________ which is a molecule composed of (how many?) _________ carbon atoms. (C) can then enter the ___________________ Cycle...
From your knowledge of glycolysis and the citric acid cycle, calculate the amount of ATP that...
From your knowledge of glycolysis and the citric acid cycle, calculate the amount of ATP that can be produced from 20 molecules of lactose metabolized aerobically through glycolysis and the citric acid cycle.
Question 5. Fill the blank: 1. Ketone bodies can substitute partially for energy as ........in the...
Question 5. Fill the blank: 1. Ketone bodies can substitute partially for energy as ........in the blood. 2- Acetyl-Co A in the citric cycle is similar to..........in the urea cycle. 3- Write the name of the amino acid that is used to produce glucose? 4- ..............is the numbers of the nitrogen atoms in urea. 5- Pyruvate is reduced in anerobic conditions to produce.... ...., and its molecular formula is...... 6- ...........is the conjugate base of pyruvic acid., and its molecular...
QUESTION 65 Free energy (delta G) is higher during the citric acid cycle than during glycolysis....
QUESTION 65 Free energy (delta G) is higher during the citric acid cycle than during glycolysis. Despite this, only two molecules of ATP will be generated in the krebs cycle. Most of the remaining free energy that is released during the krebs cycle will be O a. Used to synthesize GTP O b. Converted into kinetic energy O c.Lost as heat d. Used to reduce pyruvate Oe. Used to reduce electron carriers such as NADH and FADH2
QUESTION 4 How many carbon atoms enter the citric acid cycle at a time? 2 4...
QUESTION 4 How many carbon atoms enter the citric acid cycle at a time? 2 4 3 6 QUESTION 7 How many molecules of ATP (NET) are produced directly from the GLYCOLYSIS of molecules of glucose? 3 2.5 10 QUESTIONS Which of the following are NOT found in the electron transport chalet O2 CO2 Hions Felons QUESTION Which letter corresponds to the ANOMERIC Carbon in the saccharide shown to the right? Answer tal CH OH ON OH он OM b...
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...
The ATP yield for a molecule depends on where it enters glycolysis or the citric acid cycle. The yield can be compared to the net yield of glucose, 30 ATP. Determine the net ATP yield of each starting molecule when fully oxidized to CO2. Assume that glycolysis, the citric acid cycle, and oxidative phosphorylation are fully active. net ATP yield from fructose 1,6-bisphosphate: ATP molecules net ATP yield from galactose: ATP molecules net ATP yield from dihydroxyacetone phosphate: ATP molecules...
Question 5. Fill the blank: 1. Ketone bodies can substitute partially for energy as ........in the blood. 2- Acetyl-Co A in the citric cycle is similar to..........in the urea cycle. 3- Write the name of the amino acid that is used to produce glucose? 4- ..............is the numbers of the nitrogen atoms in urea. 5- Pyruvate is reduced in anerobic conditions to produce.... ...., and its molecular formula is...... 6- ...........is the conjugate base of pyruvic acid., and its molecular...
QUESTION 65 Free energy (delta G) is higher during the citric acid cycle than during glycolysis. Despite this, only two molecules of ATP will be generated in the krebs cycle. Most of the remaining free energy that is released during the krebs cycle will be O a. Used to synthesize GTP O b. Converted into kinetic energy O c.Lost as heat d. Used to reduce pyruvate Oe. Used to reduce electron carriers such as NADH and FADH2
QUESTION 4 How many carbon atoms enter the citric acid cycle at a time? 2 4 3 6 QUESTION 7 How many molecules of ATP (NET) are produced directly from the GLYCOLYSIS of molecules of glucose? 3 2.5 10 QUESTIONS Which of the following are NOT found in the electron transport chalet O2 CO2 Hions Felons QUESTION Which letter corresponds to the ANOMERIC Carbon in the saccharide shown to the right? Answer tal CH OH ON OH он OM b...
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