Homework Answers
![CH₃ -C-CoA [Acetyl CA] HS-COA Çoo CH2 Ho- Ć -Coo- & Tatrate CH2 Coo c=0 CHO coot [oxalo acetale] Malate I n che dog as >NPĐH](http://img.homeworklib.com/questions/512e5810-603f-11eb-b8d1-db223742eb3d.png?x-oss-process=image/resize,w_560)
Citric acid cycle is also known as TCA cycle (Tricarboxylic acid cycle).
Steps involved in Citric acid cycle are:
1. Condensation
2. Dehydration and Hydration
3. Oxidative Decarboxylation
4. Oxidative Decarboxylation
5. Phosphorylation
6. Dehydrogenation
7. Hydration
8. Dehydrogenation
In the whole process of Krebs cycle total of 3 NADH, 1 FADH2 and 1 GTP is produced.
Request: Kindly like my answer if you are satisfied.
Add Answer to:
3. Draw one turn of the citric acid cycle starting from a radio-labeled (*) acetyl-CoA shown...
Acetyl-CoA labeled with C, as shown, can enter the citric acid cycle. Assuming all the acetyl-CoA...
Acetyl-CoA labeled with C, as shown, can enter the citric acid cycle. Assuming all the acetyl-CoA enters the cycle... 1. What fraction of the label will be present in oxaloacetate at the end of one turn of the cycle? 14 2. Which carbons in the oxaloacetate formed by one turn of the cycle would contain the radioactive label? C4 C3 C2 Ci .What fraction of the original radiolabel present in the acetyl-CoA will be present in oxaloacetate at the end...
acetyl-CoA COA The reactions of the citric acid cycle are shown in the image. As labeled...
acetyl-CoA COA The reactions of the citric acid cycle are shown in the image. As labeled in the diagram, reactions 1, 3, and 4 are regulation points in the citric acid cycle. oxaloacetate citrate synthase citrate NADH +Hi 7 malate dehydrogenase NAD malate aconitase 2 Which molecule inhibits reaction 1? isocitrate 7 fumarase NAD isocitrate dehydrogenase 3 NADH + H+ O citrate O NAD acetyl-CoA + CO2 fumarate C-ketoglutarate FADH succinate O dehydrogenase FAD O-ketoglutarate a dehydrogenase NAD + COA...
Draw the complete TCA cycle (Krebs or Citric acid cycle). Show the entry of acetyl- COA...
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.
37. If citric acid cycle enzymes are being inhibited, excess acetyl-CoA cannot be processed in the...
37. If citric acid cycle enzymes are being inhibited, excess acetyl-CoA cannot be processed in the citric acid cycle. This excess acetyl-CoA could be utilized to form A. pyruvate. B. oxaloacetate (OAA). C. fatty acids. A and B all of the above
What is true about citric acid cycle is A. 2 NADH are produced for every acetyl...
What is true about citric acid cycle is A. 2 NADH are produced for every acetyl COA B.CO2 is formed C.3 ATP are made for every acetyl CoA D. 3 NADH are produced for every acetyl COA E. Citric acid intermediates are used for biosynthesis of many molecules. ОА, В OBD B.DE D
Starting with Acetyl-CoA in the mitochondrial matrix, show how a molecule of acetyl-CoA may get incorporated...
Starting with Acetyl-CoA in the mitochondrial matrix, show how a molecule of acetyl-CoA may get incorporated into a molecule of phosphatyidylserine in the plasma membrane. You should summarize the pathways involved into the critical steps involved. You do NOT need to show every reaction and/or enzyme. You can present your summarizing note in any form like a table, diagram, or outline, do NOT describe it in just words. Your pathway should have a minimum of six steps. Label at least...
not sure about reaction 3 and 4 acetyl-CoA COA The reactions of the citric acid cycle...
not sure about reaction 3 and 4
acetyl-CoA COA The reactions of the citric acid cycle are shown in the figure Reactions 1, 3, and 4 are regulation points in the citric acid cycle. 1 citrate oxaloacetate 1 synthase citrate NADH + NAD malate dehydrogenase aconitase 2 malate Which of the molecules inhibits reaction 1? Isocitrate HO 17 fumarase NAD socitrate 3 dehydrogenase S D NADP ADP ОАТР O citrate synthase fumarate FADHI succinate co-ketoglutarate dehydrogenase ci-ketoglutarate NAD dehydrogenase +...
How many molecules of ATP are produced per acetyl CoA completing the citric acid cycle? a)...
How many molecules of ATP are produced per acetyl CoA completing the citric acid cycle? a) 1 b) 2 c) 10 d) 12
1. In untreated Type 1 diabetes, the hepatocyte's citric acid cycle becomes overwhelmed with acetyl-CoA fr...
1. In untreated Type 1 diabetes, the hepatocyte's citric acid cycle becomes overwhelmed with acetyl-CoA fr Map excessive fatty acid oxidation. Although the excess acetyl-CoA is not toxic, it must be diverted into the formation of ketone bodies: acetone, acetoacetate, and D-(hydroxybutyrate.
What problem would arise if the excess acetyl-CoA were not converted to ketone bodies?
How does the diversion to ketone bodies solve the problem?
The enzymes converting acetyl-CoA to acetoacetate liberate the CoA to be used in...
Part A In citric acid cycle, 2 acetyl CoA produce 4 CO, and a total of...
Part A In citric acid cycle, 2 acetyl CoA produce 4 CO, and a total of ATP molecules. O 6 O 12 O 20 O 22 O 24 Submit Request Answer Provide Feedback Type here to search E Esc FS FG
Acetyl-CoA labeled with C, as shown, can enter the citric acid cycle. Assuming all the acetyl-CoA enters the cycle... 1. What fraction of the label will be present in oxaloacetate at the end of one turn of the cycle? 14 2. Which carbons in the oxaloacetate formed by one turn of the cycle would contain the radioactive label? C4 C3 C2 Ci .What fraction of the original radiolabel present in the acetyl-CoA will be present in oxaloacetate at the end...
acetyl-CoA COA The reactions of the citric acid cycle are shown in the image. As labeled in the diagram, reactions 1, 3, and 4 are regulation points in the citric acid cycle. oxaloacetate citrate synthase citrate NADH +Hi 7 malate dehydrogenase NAD malate aconitase 2 Which molecule inhibits reaction 1? isocitrate 7 fumarase NAD isocitrate dehydrogenase 3 NADH + H+ O citrate O NAD acetyl-CoA + CO2 fumarate C-ketoglutarate FADH succinate O dehydrogenase FAD O-ketoglutarate a dehydrogenase NAD + COA...
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.
What is true about citric acid cycle is A. 2 NADH are produced for every acetyl COA B.CO2 is formed C.3 ATP are made for every acetyl CoA D. 3 NADH are produced for every acetyl COA E. Citric acid intermediates are used for biosynthesis of many molecules. ОА, В OBD B.DE D
not sure about reaction 3 and 4
acetyl-CoA COA The reactions of the citric acid cycle are shown in the figure Reactions 1, 3, and 4 are regulation points in the citric acid cycle. 1 citrate oxaloacetate 1 synthase citrate NADH + NAD malate dehydrogenase aconitase 2 malate Which of the molecules inhibits reaction 1? Isocitrate HO 17 fumarase NAD socitrate 3 dehydrogenase S D NADP ADP ОАТР O citrate synthase fumarate FADHI succinate co-ketoglutarate dehydrogenase ci-ketoglutarate NAD dehydrogenase +...
1. In untreated Type 1 diabetes, the hepatocyte's citric acid cycle becomes overwhelmed with acetyl-CoA fr Map excessive fatty acid oxidation. Although the excess acetyl-CoA is not toxic, it must be diverted into the formation of ketone bodies: acetone, acetoacetate, and D-(hydroxybutyrate.
What problem would arise if the excess acetyl-CoA were not converted to ketone bodies?
How does the diversion to ketone bodies solve the problem?
The enzymes converting acetyl-CoA to acetoacetate liberate the CoA to be used in...
Part A In citric acid cycle, 2 acetyl CoA produce 4 CO, and a total of ATP molecules. O 6 O 12 O 20 O 22 O 24 Submit Request Answer Provide Feedback Type here to search E Esc FS FG
Most questions answered within 3 hours.
-
1. What is the present value of $400, three years in the future
if the interest...
asked 9 minutes ago -
The labor force minus the number of employed equals the number
of unemployed.
a. True
b....
asked 2 hours ago -
Determine the mass in units of grams [g] of 0.49 moles [mol]
of a new fictitious...
asked 2 hours ago -
A horizontal mass of M=5kg is on a spring and stretched to
x=0.5m when released from...
asked 3 hours ago -
26 of 50
"I have worked at the Arizona Humane Society for ten years, and
have...
asked 4 hours ago -
Compare and contrast zero based budgeting and incremental (or
base year) budgeting.
asked 4 hours ago -
4 pts 10. Which of the following hypothesis would be MOST
difficult to test experimentally? Group...
asked 4 hours ago -
A business owner makes 1,000 items a day. Each day he or she
contributes eight hours...
asked 4 hours ago -
A
circular loop in the plane of a paper lies inca0.65 T magnetic
field pointing into...
asked 4 hours ago -
A business owner is trying to decide whether to buy, rent, or
lease office space and...
asked 4 hours ago -
Thermal Storage Solar heating of a house is much more efficient
if there is a way...
asked 4 hours ago -
Considering the “fits” for group and job design dimensions,
suppose you had 12 employees with different...
asked 5 hours ago