Which enzyme provides release of ammonia from _________ for synthesis of carbamoyl-P synthesis? A) glutaminase, glutamine...
Which enzyme provides release of ammonia from _________ for synthesis of carbamoyl-P synthesis?
A) glutaminase, glutamine
(B) glutamate dehydrogenase, glutamine
(C) urease, glutamate
(D) ammonia transferase, glutamine
E) none of these
Homework Answers
Answer:
(D) ammonia transferase, glutamine
Explanation:
During synthesis of carbamoyl-Phosphat, carbamoyl phosphate synthetase I enzyme transfers an ammonia molecule from glutamine or glutamate to a molecule of bicarbonate that has been phosphorylated by a molecule of ATP.
Add Answer to:
Which enzyme provides release of ammonia from _________ for
synthesis of carbamoyl-P synthesis?
A) glutaminase, glutamine...
The enzyme carbamoyl phosphate synthase Il is associated with? ОА. gluconeogenesis, B. pyrimidine synthesis, Oglyoxylate cycle,...
The enzyme carbamoyl phosphate synthase Il is associated with? ОА. gluconeogenesis, B. pyrimidine synthesis, Oglyoxylate cycle, OD.purine synthesis, E. urea cycle, OF. all of the above. 5-Phosphoribosyl-1-pyrophosphate (PRPP) is required for which of the following processes? O A De novo synthesis of purine nucleotides, OB. Salvage of the purines, OC. New synthesis of pyrimidines, OD. Salvage of pyrimidines. O E. All of the above. OF. None of the above. The final purine degradation and excretion product in humans is? O...
BIOCHEM: Ammonia is incorporated into amino acids via which of the following? A) glutamate B) glutamine...
BIOCHEM: Ammonia is incorporated into amino acids via which of the following? A) glutamate B) glutamine C) both A and B D) none of the above
In the urea cycle; A. Carbamoyl phosphate is derived directly from glutamine and carbon dioxide B....
In the urea cycle; A. Carbamoyl phosphate is derived directly from glutamine and carbon dioxide B. Ornithine reacts with aspartate to generate argininosuccinate C. The amino group of arginine forms one of the nitrogens of urea D. Ornithine directly reacts with carbamoyl phosphate to form citrulline E. N-acetylglutamate is a positive allosteric effector of Ornithine transcarbamoylase (OTC)
Can someone please check my answers and aid in #12? 1. The amide nitrogen of glutamine:...
Can someone please check my answers and aid in #12? 1. The amide nitrogen of glutamine: A. represents a nontoxic transport form of ammonia. B. is a major source of ammonia for urinary excretion. C. is used in the synthesis of asparagine, purines, and pynimidines. D. can be recovered as ammonia by the action of glutaminase. E. all of the above are correct. 2- Which of the following statements about glutamate is NOT true: a It can be synthesized in...
Which of the following is a FALSE statement about adenylylation of Glutamine synthetase? A. At high...
Which of the following is a FALSE statement about adenylylation of Glutamine synthetase? A. At high ammonia, a small amount of ATP is used to deactivate the enzyme, thus saving a large amount of ATP that would otherwise be required to data catalyze the synthesis of many molecules of glutamine. B. The process allows available ammonia/ammonium-ion to be used in place of a glutamine in biosynthetic reactions that otherwise require glutamine. C. The extent of PII uridylylation controls the extent...
You can select more than one option Source of additional atoms in guanylate synthesis from IMP...
You can select more than one option
Source of additional atoms in guanylate synthesis from IMP is/are: Homework. Unanswered. Due in 14 hours Click on all that apply: Multiple answers: You can select more than one option O A water O B carbamoyl phosphate O aspartate 0 D glutamine O E NAD+ O F glutamate Unanswered Submit
Which of the following amino acids transports and releases two equivalents of ammonia to the mitochondrial...
Which of the following amino acids transports and releases two equivalents of ammonia to the mitochondrial matrix by hydrolytic and oxidative deamination? A) Aspartate B) Alanine C) Glutamate D) Glutamine E) Both C and D
31. Which of the following reactions produces a molecule that is directly part of the urea...
31. Which of the following reactions produces a molecule that is directly part of the urea cycle? a) an c-amino acid + pyruvate a a-keto acid + alanine b) a a-keto acid + aspartate → an c-amino acid + oxaloacetate c) oxaloacetate + glutamate → a-ketoglutaric acid + aspartate d) glutamate → a-ketoglutaric acid + ammonia 32. Which of the following reactions produces a molecule that is required for carbamoyl phosphate synthesis? a) an c-amino acid + pyruvatea a-keto acid...
Which enzyme that participates in ketoacid metabolism is not present in the liver? a) HMG-CoA synthase...
Which enzyme that participates in ketoacid metabolism is not present in the liver? a) HMG-CoA synthase b)β-ketoacyl CoA transferase c)Thiolase d) β -hydroxybutyrate dehydrogenase
ES 4) The enzyme pyruvate dehydrogenase binds arvate. CH.COYCOO is ctive Which amino acid is most...
ES 4) The enzyme pyruvate dehydrogenase binds arvate. CH.COYCOO is ctive Which amino acid is most likely to be present at the active site of pyruvate scher A) Aspartate B) Glutamate C) Phenylalanine D) Lysine E) Valine
The enzyme carbamoyl phosphate synthase Il is associated with? ОА. gluconeogenesis, B. pyrimidine synthesis, Oglyoxylate cycle, OD.purine synthesis, E. urea cycle, OF. all of the above. 5-Phosphoribosyl-1-pyrophosphate (PRPP) is required for which of the following processes? O A De novo synthesis of purine nucleotides, OB. Salvage of the purines, OC. New synthesis of pyrimidines, OD. Salvage of pyrimidines. O E. All of the above. OF. None of the above. The final purine degradation and excretion product in humans is? O...
You can select more than one option
Source of additional atoms in guanylate synthesis from IMP is/are: Homework. Unanswered. Due in 14 hours Click on all that apply: Multiple answers: You can select more than one option O A water O B carbamoyl phosphate O aspartate 0 D glutamine O E NAD+ O F glutamate Unanswered Submit
31. Which of the following reactions produces a molecule that is directly part of the urea cycle? a) an c-amino acid + pyruvate a a-keto acid + alanine b) a a-keto acid + aspartate → an c-amino acid + oxaloacetate c) oxaloacetate + glutamate → a-ketoglutaric acid + aspartate d) glutamate → a-ketoglutaric acid + ammonia 32. Which of the following reactions produces a molecule that is required for carbamoyl phosphate synthesis? a) an c-amino acid + pyruvatea a-keto acid...
ES 4) The enzyme pyruvate dehydrogenase binds arvate. CH.COYCOO is ctive Which amino acid is most likely to be present at the active site of pyruvate scher A) Aspartate B) Glutamate C) Phenylalanine D) Lysine E) Valine
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago