Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
|
Q. Most nitrogenous waste comes breakdown of?
|
Amino Acid
|
|
|
Q. Urea cycle converts what into urea?
|
Ammonia and CO2
|
|
|
Q. Urea is produced in what body organ?
|
Liver
|
|
|
Q. Where do the reactions occur in the urea cycle?
|
2 rxns in Mitochondria & the rest in Cytosol
|
|
|
Q. Ammonia transport in peripheral cells (not muscle)?
|
Glutamine synthetase>glutamine(non toxic form of ammonia)>to liver
|
|
|
Q. Most nitrogenous waste comes breakdown of?
|
Amino Acid
|
|
|
Q. Urea cycle converts what into urea?
|
Ammonia and CO2
|
|
|
Q. Urea is produced in what body organ?
|
Liver
|
|
|
Q. Where do the reactions occur in the urea cycle?
|
2 rxns in Mitochondria & the rest in Cytosol
|
|
|
Q. Ammonia transport in peripheral cells (not muscle)?
|
Glutamine synthetase>glutamine(non toxic form of ammonia)>to liver
|
|
|
Ammonia transport through muscle?
|
transamination of pyruvate> alanine>liver>gluconeogenesis>glucose
|
|
|
Q. What process occurs to get to citruline in the mitochondria?
|
CO2 & NH3>carbamoyl Phosphate>react with ornithine>make citruline
|
|
|
Q. NH3 in the cytosol comes from?
|
Aspartate
|
|
|
Q. How many ATP are given off in the cytosol?
|
1
|
|
|
Q. where do the two nitrogens come from?
|
1. free floating, 2. asparatate
|
|
|
Q. Between where is urea and H20 given off at?
|
Between Arginine & Ornithine
|
|
|
Between where does ATP go to AMP?
|
Citrulene & argininesuccinate
|
|
|
Q. What are the five enzymes in the Urea Cycle?
|
Carbamomyl Phosphate synthetase I, Ornithine transcarboxylase, arginosuccinate synthase, Arginosuccinate Lyase, Arginase
|
