Homework Answers
Add Answer to:
G3P - NAD+ NADH + H+ NADH + H+ 1,3 BPG The reaction shown above is...
5. During step six of glycolysis glyceraldehyde-3-phosphate (G3P) is converted to 1,3- bisphosphoglycerate (1,3-BPG) and NAD+...
5. During step six of glycolysis glyceraldehyde-3-phosphate (G3P) is converted to 1,3- bisphosphoglycerate (1,3-BPG) and NAD+ is converted to NADH. (You can ignore the concentration of protons in the upcoming calculation.) G3P + P + NAD+ = 1,3 - BPG + NADH + H+ In the human erythrocyte, the concentration of G3P is 0.019 mm, the concentration of 1,3-BPG is 0.001 mM, the concentration of P, is 1.0 mm, and the ratio of NAD+ to NADH is 1000 to 1....
The reaction glyceraldehyde-3-phosphate + NAD++Pi→ 1,3 diphosphoglycerate + NADH+H+ has ΔrG∘′=6.3kJmol−1. If the standard reduction potential...
The reaction glyceraldehyde-3-phosphate + NAD++Pi→ 1,3 diphosphoglycerate + NADH+H+ has ΔrG∘′=6.3kJmol−1. If the standard reduction potential ε∘′ of NAD+ is -0.324 V and the reaction 1,3 diphosphoglycerate + ADP→ 3-phosphoglycerate + ATP has ΔrG∘′=−18.8kJ/mol, calculate the standard reduction potential ε∘′ for the reaction 3-phosphoglycerate +2e−+3H+→ glyceraldehyde-3-phosphate +H2O.
1. 2. 3. 4. Select all that apply. Identify the reaction(s) of glycolysis inhibited by ATP □ glyceraldehyde-3-phosphate → 1,3-bisphosphoglycerate phosphoenolpyruvate +pyruvate 3-phosphoglycerate...
1.
2.
3.
4.
Select all that apply. Identify the reaction(s) of glycolysis inhibited by ATP □ glyceraldehyde-3-phosphate → 1,3-bisphosphoglycerate phosphoenolpyruvate +pyruvate 3-phosphoglycerate ~2-phosphoglycerate 1) fructose-6-phosphate→ fructose-1,6-bisphosphate . glucose glucose-6-phosphate Select all that apply. Alcohol fermentation: consumes ATP as it produces ethanol. O produces carbon dioxide begins as pyruvate is decarboxylated to acetaldehyde in a reaction catalyzed by alcohol dehydrogenase m regenerates NAD requires the enzyme alcohol dehydrogenase, In the figure below, what is the reaction occurring at the location...
35) The overall reaction of glyceraldehyde 3-phosphate dehydrogenase (GAP glyceraldehyde 3-phosphate + NAD+ + P =...
35) The overall reaction of glyceraldehyde 3-phosphate dehydrogenase (GAP glyceraldehyde 3-phosphate + NAD+ + P = 1,3-bisphosphoglycerate + NADH GAPDH couples together two reactions with favorable (AG'°-50 kj/mol) and unfavorable (AG' +50 kJ/mol) Gibbs free energies, respectively. a) (6 pts) Write the balanced chemical equations for the two separate reactions. b) (6 pts) Draw the structure of the thiohemiacetal intermediate and show the mechanism for generating the acyl thioester intermediate. 36) (4 pts) Under anaerobic conditions, lactic acid fermentation regenerates...
17. The reaction shown below describes the formation of 1,3-disphosphoglycerate from glyceraldehyde-3-phosphate. This reaction is coupled...
17. The reaction shown below describes the formation of 1,3-disphosphoglycerate from glyceraldehyde-3-phosphate. This reaction is coupled with the formation of NADH from NAD+ Which statement below is correct? CH,-0-P CHOH c=0 3CH2--0- CHOH 'c=0 он a. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is an oxidation b. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is a reduction c. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is a hydrolysis. d. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is an isomerization.
In one step of glycolysis, glyceraldehyde 3-phosphate is oxidized by NAD+ to yield 3-phosphoglycerate and NADH....
In one step of glycolysis, glyceraldehyde 3-phosphate is oxidized by NAD+ to yield 3-phosphoglycerate and NADH. 1) Consider that reaction, in the direction written. Which chemicals) is(are) losing electrons, and which chemical(s) is(are) gaining electrons? It's best to answer this in a clear complete sentence. 2 2 2 Table 10-2 Standard Reduction Potentials for Redox Pairs of Biological Relevance* Redox Pair Number of (oxidized form → reduced form) Electrons E.(V) acetate pyruvate 2 -0.70 succinate → a-ketoglutarate 2 -0.67 acetate...
Glycolysis activity 1: Metabolic pathway puzzle Try to complete the activity without using the textbook. 1....
Glycolysis activity 1: Metabolic pathway puzzle Try to complete the activity without using the textbook. 1. Slides 4 and 5 show the 10 reactions for glycolysis, but some of the molecules are missing. Draw the missing molecules in the proper place (on the handout). The missing molecules are shown on the next slide, you have to use the clues on the handout and your organic chemistry knowledge to figure out where each molecule belongs. 3. In the red dotted boxes...
2) if a single glucose molecule was completely catabolized to 2 pyruvate, then the liver built...
2)
if a single glucose molecule was completely catabolized to 2
pyruvate, then the liver built the 2 pyruvate back to glucose, how
much free energt would be lost?
4) at which glycolysis metabolite does glycogen synthesis amd
the pentose phosphate pathway branch off from?
MIBROS JUJILOR DUE 3/13 at the beginning of class CHOH ресто points) OPOCH HO PHY OH OR equal ts3 > Loc Energy 50 Investmen when Phase n ] ohuoc but at Glucose 1)(6) Fill in...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
5. During step six of glycolysis glyceraldehyde-3-phosphate (G3P) is converted to 1,3- bisphosphoglycerate (1,3-BPG) and NAD+ is converted to NADH. (You can ignore the concentration of protons in the upcoming calculation.) G3P + P + NAD+ = 1,3 - BPG + NADH + H+ In the human erythrocyte, the concentration of G3P is 0.019 mm, the concentration of 1,3-BPG is 0.001 mM, the concentration of P, is 1.0 mm, and the ratio of NAD+ to NADH is 1000 to 1....
1.
2.
3.
4.
Select all that apply. Identify the reaction(s) of glycolysis inhibited by ATP □ glyceraldehyde-3-phosphate → 1,3-bisphosphoglycerate phosphoenolpyruvate +pyruvate 3-phosphoglycerate ~2-phosphoglycerate 1) fructose-6-phosphate→ fructose-1,6-bisphosphate . glucose glucose-6-phosphate Select all that apply. Alcohol fermentation: consumes ATP as it produces ethanol. O produces carbon dioxide begins as pyruvate is decarboxylated to acetaldehyde in a reaction catalyzed by alcohol dehydrogenase m regenerates NAD requires the enzyme alcohol dehydrogenase, In the figure below, what is the reaction occurring at the location...
35) The overall reaction of glyceraldehyde 3-phosphate dehydrogenase (GAP glyceraldehyde 3-phosphate + NAD+ + P = 1,3-bisphosphoglycerate + NADH GAPDH couples together two reactions with favorable (AG'°-50 kj/mol) and unfavorable (AG' +50 kJ/mol) Gibbs free energies, respectively. a) (6 pts) Write the balanced chemical equations for the two separate reactions. b) (6 pts) Draw the structure of the thiohemiacetal intermediate and show the mechanism for generating the acyl thioester intermediate. 36) (4 pts) Under anaerobic conditions, lactic acid fermentation regenerates...
17. The reaction shown below describes the formation of 1,3-disphosphoglycerate from glyceraldehyde-3-phosphate. This reaction is coupled with the formation of NADH from NAD+ Which statement below is correct? CH,-0-P CHOH c=0 3CH2--0- CHOH 'c=0 он a. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is an oxidation b. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is a reduction c. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is a hydrolysis. d. The reaction of glyceraldehyde-3-phosphate to form 1,3-disphosphoglycerate is an isomerization.
In one step of glycolysis, glyceraldehyde 3-phosphate is oxidized by NAD+ to yield 3-phosphoglycerate and NADH. 1) Consider that reaction, in the direction written. Which chemicals) is(are) losing electrons, and which chemical(s) is(are) gaining electrons? It's best to answer this in a clear complete sentence. 2 2 2 Table 10-2 Standard Reduction Potentials for Redox Pairs of Biological Relevance* Redox Pair Number of (oxidized form → reduced form) Electrons E.(V) acetate pyruvate 2 -0.70 succinate → a-ketoglutarate 2 -0.67 acetate...
Glycolysis activity 1: Metabolic pathway puzzle Try to complete the activity without using the textbook. 1. Slides 4 and 5 show the 10 reactions for glycolysis, but some of the molecules are missing. Draw the missing molecules in the proper place (on the handout). The missing molecules are shown on the next slide, you have to use the clues on the handout and your organic chemistry knowledge to figure out where each molecule belongs. 3. In the red dotted boxes...
2)
if a single glucose molecule was completely catabolized to 2
pyruvate, then the liver built the 2 pyruvate back to glucose, how
much free energt would be lost?
4) at which glycolysis metabolite does glycogen synthesis amd
the pentose phosphate pathway branch off from?
MIBROS JUJILOR DUE 3/13 at the beginning of class CHOH ресто points) OPOCH HO PHY OH OR equal ts3 > Loc Energy 50 Investmen when Phase n ] ohuoc but at Glucose 1)(6) Fill in...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
Most questions answered within 3 hours.
-
Brown Corporation makes four products in a single facility.
These products have the following unit product...
asked 5 minutes ago -
20% of all customers subscribe to phone service.
70% of all customers subscribe to internet service....
asked 21 minutes ago -
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 3 hours ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 3 hours ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 4 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 6 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 5 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 5 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 7 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 7 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 7 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 7 hours ago