what is the enzyme that would catalyze reaction a,b ,c?
Homework Answers
Enzyme catalyse the reaction :
A. Decarboxylase (release carboxyl group to form CO2 )
B. Atp dependent Carboxylase (addition of CO2 with help of atp)
C. Phosphohexose isomerase (structural conformation change only)
Add Answer to:
what is the enzyme that would catalyze reaction a,b
,c?
O0 a. CH-C-C-OH O CH-C-OH +CO2...
the enzyme hexokinase can catalyze the following reaction: fructose + ATP -> fructose 6 phosphate +...
the enzyme hexokinase can catalyze the following
reaction:
fructose + ATP -> fructose 6 phosphate + adp
if the deltaG of hydrolysis of fructose 6 phosphate to
fructose + Pi is -13.8 kj/mol and hydrolysis of atp to adp + pi is
-30kj/mol, calculate Keq for the reaction above (R = 8.31 j mol-1
K-1, T = 298 k
3a. The enzyme hexokinase can catalyze the following reaction: Fructose + ATP → Fructose-6-phosphate + ADP If the ΔGo of hydrolysis...
The pathway illustrated by this figure is best known as a - the pentose phosphate pathway....
The pathway illustrated by this figure is best known as
a - the pentose phosphate pathway.
b - glycolysis.
c - the Entner-Doudoroff pathway.
d - mixed-acid fermentation.
CH,OH HOา HOV OH OH Glucose — 2ГАТО ATP 2 ADP -20,POCHO. OH HO CH,OPO,2- OH Fructose 1,6-bisphosphate OH OH H C-C-CH2 – OPO,2- C-C-CH2-OPO,2- 서 Glyceraldehyde 3-phosphate Glyceraldehyde 3-phosphate NAD+ NAD - NADH + H+ + NADH + H+ CO PO 2- H-C-OH CH2-OPO,2- 1,3-bisphosphoglycerate CO,PO, 2- H-C-OH CH, OPO,?- 1,3-bisphosphoglycerate...
Why are these reactions for gluconeogenesis exergonic? I get that Glucose 6-phosphate -> glucose and fructose...
Why are these reactions for gluconeogenesis
exergonic?
I get that Glucose 6-phosphate -> glucose and fructose
1,6-biphosphate -> fructose 6 phosphate release Pi, but doesn't
the formation of formation of oxaloacetate and phosphoenolpyruvate
require energy ( ATP and GTP)
ruvate. CH,OH CHOPO; HO он glucose 6- phosphatase HO OH OH 94 Он glucose 6-phosphate glucose glycolysao OPOH COCHZOPO HO O HO OH fructose 1,6- bisphosphatase ,POH COCH,OH HO он OH fructose 6-phosphate OH fructose 1,6-bisphosphate HCO; + ATP ADP +...
QUESTION 15 Which of the following is EXERGONIC? 6 CO2 + 6H20 - glucose + O2...
QUESTION 15 Which of the following is EXERGONIC? 6 CO2 + 6H20 - glucose + O2 fructose 6-phosphate + ATP – fructose 1,6-bisphosphate + ADP (AG = -3.4 kcal/mol) glucose 6-phosphate + ATP – fructose 6-phosphate + ADP (AG = +0.5 kcal/mol) GDP - Pi GTP + H2O QUESTION 17 Fate(s) of pyruvate is(are) Check all that apply. formation of ethyl alcohol by yeasts formation of glucose by gluconeogenesis in liver cells production of ketone bodies formation of lactate under...
Match the number with the letter. 1 Oxaloacetate ÇOO H-SCOA C00 Citrate C=0 CH2 HO-C-C00 16...
Match the number with the letter.
1 Oxaloacetate ÇOO H-SCOA C00 Citrate C=0 CH2 HO-C-C00 16 CHOICES: A. acetyl S-COA B. ADP C. ATP D. CO2 E. FAD F. FADH2 G. H20 H. NAD+ 1. NADH/Ht 1.02 K. H-SCOA 8 CH2 COO 14 13 CH2 COO BONUS 2.00 COO CH HC COO COO Isocitrate Malate HO-CH HO-CH CH2 COO 3 Citric acid cycle COO 7 2 3 15 4 СОЮ BONUS 6 COO 5 CH 11 HC Fumarate 7 &...
Problem 20.14 - Enhanced - with Feedback You may want to reference (Page 694) Section 20.2...
Problem 20.14 - Enhanced - with Feedback You may want to reference (Page 694) Section 20.2 while completing this problem. Part A Identify the class of enzyme that would catalyze the following reaction: CH3 -C- COO + CO; + ATP OOC - CH2 - C-coo + ADP + P + + Submit Request Answer Part B Identify the class of enzyme that would catalyze the following reaction: CH3 -CH2-OH + NAD+ CH3 - C H + NADH + H+ Submit...
Question 30 (1 point) The enzyme phosphofructokinase is the major regulatory enzyme of glycolysis. What reaction...
Question 30 (1 point) The enzyme phosphofructokinase is the major regulatory enzyme of glycolysis. What reaction does it catalyze? o the phosphorylation of fructose 6-phosphate the substrate-level phosphorylation reaction whereby phosphoenolpyruvate is converted to pyruvate 0 the isomerization of glucose 6-phosphate to fructose 6-phosphate. 0 the first of the 10 reactions of glycolysis. 0
Question 30 (1 point) The enzyme phosphofructokinase is the major regulatory enzyme of glycolysis. What reaction...
Question 30 (1 point) The enzyme phosphofructokinase is the major regulatory enzyme of glycolysis. What reaction does it catalyze? the phosphorylation of fructose 6- phosphate. the substrate-level phosphorylation reaction whereby phosphoenolpyruvate is converted to pyruvate the isomerization of glucose 6-phosphate to fructose 6-phosphate. the first of the 10 reactions of glycolysis.
QUESTION 2 When adenosine diphosphate is phosphorylated, what small molecule is lost? H20 CO2 HCI 02...
QUESTION 2 When adenosine diphosphate is phosphorylated, what small molecule is lost? H20 CO2 HCI 02 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 5 molecules of glucose? 5 12.5 10 QUESTION 8 Which of the following is(are) NOT found in the electron transport chain? O2 CO2 OH ions Fe ions QUESTION 9 Which letter...
4. Our bodies need to make fructose 2,6-bisphosphate (see structure at far right). There are seve...
4. Our bodies need to make fructose 2,6-bisphosphate (see structure at far right). There are several possible strategies, two of which are shown to the right: Which reaction is more favorable? Show all of the work for full credit O. OH ATP HO он он ADP Reaction 1 HO он OH он F 2,6 BP Reaction2 он COO соо 5. In the reaction to the right (from the citric acid cycle), what type of enzyme do you think catalyzes this...
the enzyme hexokinase can catalyze the following
reaction:
fructose + ATP -> fructose 6 phosphate + adp
if the deltaG of hydrolysis of fructose 6 phosphate to
fructose + Pi is -13.8 kj/mol and hydrolysis of atp to adp + pi is
-30kj/mol, calculate Keq for the reaction above (R = 8.31 j mol-1
K-1, T = 298 k
3a. The enzyme hexokinase can catalyze the following reaction: Fructose + ATP → Fructose-6-phosphate + ADP If the ΔGo of hydrolysis...
The pathway illustrated by this figure is best known as
a - the pentose phosphate pathway.
b - glycolysis.
c - the Entner-Doudoroff pathway.
d - mixed-acid fermentation.
CH,OH HOา HOV OH OH Glucose — 2ГАТО ATP 2 ADP -20,POCHO. OH HO CH,OPO,2- OH Fructose 1,6-bisphosphate OH OH H C-C-CH2 – OPO,2- C-C-CH2-OPO,2- 서 Glyceraldehyde 3-phosphate Glyceraldehyde 3-phosphate NAD+ NAD - NADH + H+ + NADH + H+ CO PO 2- H-C-OH CH2-OPO,2- 1,3-bisphosphoglycerate CO,PO, 2- H-C-OH CH, OPO,?- 1,3-bisphosphoglycerate...
Why are these reactions for gluconeogenesis
exergonic?
I get that Glucose 6-phosphate -> glucose and fructose
1,6-biphosphate -> fructose 6 phosphate release Pi, but doesn't
the formation of formation of oxaloacetate and phosphoenolpyruvate
require energy ( ATP and GTP)
ruvate. CH,OH CHOPO; HO он glucose 6- phosphatase HO OH OH 94 Он glucose 6-phosphate glucose glycolysao OPOH COCHZOPO HO O HO OH fructose 1,6- bisphosphatase ,POH COCH,OH HO он OH fructose 6-phosphate OH fructose 1,6-bisphosphate HCO; + ATP ADP +...
QUESTION 15 Which of the following is EXERGONIC? 6 CO2 + 6H20 - glucose + O2 fructose 6-phosphate + ATP – fructose 1,6-bisphosphate + ADP (AG = -3.4 kcal/mol) glucose 6-phosphate + ATP – fructose 6-phosphate + ADP (AG = +0.5 kcal/mol) GDP - Pi GTP + H2O QUESTION 17 Fate(s) of pyruvate is(are) Check all that apply. formation of ethyl alcohol by yeasts formation of glucose by gluconeogenesis in liver cells production of ketone bodies formation of lactate under...
Match the number with the letter.
1 Oxaloacetate ÇOO H-SCOA C00 Citrate C=0 CH2 HO-C-C00 16 CHOICES: A. acetyl S-COA B. ADP C. ATP D. CO2 E. FAD F. FADH2 G. H20 H. NAD+ 1. NADH/Ht 1.02 K. H-SCOA 8 CH2 COO 14 13 CH2 COO BONUS 2.00 COO CH HC COO COO Isocitrate Malate HO-CH HO-CH CH2 COO 3 Citric acid cycle COO 7 2 3 15 4 СОЮ BONUS 6 COO 5 CH 11 HC Fumarate 7 &...
Problem 20.14 - Enhanced - with Feedback You may want to reference (Page 694) Section 20.2 while completing this problem. Part A Identify the class of enzyme that would catalyze the following reaction: CH3 -C- COO + CO; + ATP OOC - CH2 - C-coo + ADP + P + + Submit Request Answer Part B Identify the class of enzyme that would catalyze the following reaction: CH3 -CH2-OH + NAD+ CH3 - C H + NADH + H+ Submit...
Question 30 (1 point) The enzyme phosphofructokinase is the major regulatory enzyme of glycolysis. What reaction does it catalyze? o the phosphorylation of fructose 6-phosphate the substrate-level phosphorylation reaction whereby phosphoenolpyruvate is converted to pyruvate 0 the isomerization of glucose 6-phosphate to fructose 6-phosphate. 0 the first of the 10 reactions of glycolysis. 0
Question 30 (1 point) The enzyme phosphofructokinase is the major regulatory enzyme of glycolysis. What reaction does it catalyze? the phosphorylation of fructose 6- phosphate. the substrate-level phosphorylation reaction whereby phosphoenolpyruvate is converted to pyruvate the isomerization of glucose 6-phosphate to fructose 6-phosphate. the first of the 10 reactions of glycolysis.
QUESTION 2 When adenosine diphosphate is phosphorylated, what small molecule is lost? H20 CO2 HCI 02 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 5 molecules of glucose? 5 12.5 10 QUESTION 8 Which of the following is(are) NOT found in the electron transport chain? O2 CO2 OH ions Fe ions QUESTION 9 Which letter...
4. Our bodies need to make fructose 2,6-bisphosphate (see structure at far right). There are several possible strategies, two of which are shown to the right: Which reaction is more favorable? Show all of the work for full credit O. OH ATP HO он он ADP Reaction 1 HO он OH он F 2,6 BP Reaction2 он COO соо 5. In the reaction to the right (from the citric acid cycle), what type of enzyme do you think catalyzes this...
Most questions answered within 3 hours.
-
1. When balancing the equation H2SO4 (aq) + NaOH (aq) →
Na2SO4(aq) + H2O(aq), would you...
asked 23 minutes ago -
Provide a definition of “classification hierarchy” and
illustrate your definition with an example of how and...
asked 1 minute ago -
1. Describe the four main green solvents. Provide one example of
the use of each solvent....
asked 4 minutes ago -
International ethics focus on:
1) exploitation of labor
2)corruption
3) environmental impact
4) none of the...
asked 15 minutes ago -
Costing Models You work for XYZ trucking and your boss has asked
you to figure out...
asked 8 minutes ago -
A 24.6 g sample of brass is heated in a flask to 125°C in
boiling water...
asked 16 minutes ago -
Which drug candidates are most effective at docking with COX1
and COX2 respectively?
COX1: flurbiprofen, COX2:...
asked 30 minutes ago -
You place the left end of the rod on a fulcrum, and hang the
right end...
asked 31 minutes ago -
Push an object with half the mass of the cabinet with a force of
200 N....
asked 37 minutes ago -
Differentiate the application and functions of
electronic medical records, electronic health records and
electronic personal health...
asked 38 minutes ago -
What is the height of the tsunami in a water depth of 10 m
assuming the...
asked 49 minutes ago -
A χ2 goodness-of-fit test was used to test the hypothesis that
students at a local university...
asked 52 minutes ago