What are the substrates for arginase and CPSI in regards to the
urea cycle?
Also, what are the products of the reactions that arginase and CPSI
catalyze?
What cell type is CPSI expressed in?
What are the substrates for arginase and CPSI in regards to the urea cycle? Also, what...
13. Show the structures of reactants and products for the arginase reaction in the urea cycle. Name the two substrates that feed the two N atoms found in the final urea product into the urea cycle. (20 pts)
Which of the following is correct and most accurately describes
the complete urea cycle of the eukaryotic cell?
Choose one:A. The urea cycle occurs completely
within the cytoplasm of the eukaryotic cell.B. The urea cycle
occurs between the inner mitochondrial membrane and the matrix of
the eukaryotic cell.C. The urea cycle occurs between the
mitochondrial matrix and the cytoplasm of the eukaryotic cell.D.
The urea cycle occurs completely within the mitochondrial matrix of
the eukaryotic cell.
Part 2 (1 point)...
23. In the urea cycle, what is the fate of fumarate and what is the fate of urea?
Outline the complete Urea Cycle with names of reactants & products in each step, include: Specify the type of reaction in each step? Name the enzymes in each step?
Consider the blochemical pathway below, where A, B, and C are substrates and products and 1 and 2 are the enzymes that catalyze the reactions. If Enzyme 1 (E1) is inactive, which of the following compounds will accumulate? A E1 E2 -B с Multiple Choice Conly Bonly Bard
pls help
3. Formation of carbamoyl phosphate and the subsequent urea cycle cost a lot of ATP. How does the cell use amino acid metabolism to pay back this cost? (4 pts) 4. Adding one-carbon groups to organic molecules can be done in several ways, including by carboxylase-catalyzed reactions. What are three one-carbon donors, including coenzymes, that can be used to do this? (6 pts)
Starting with glutamate, calculate the ATP expense/payout for (1) detoxifying the nitrogen through the urea cycle, (2) regenerating aspartic acid from the urea cycle products, and (3) the complete net oxidation of the alpha keto acid that results from the deamidation of glutamic acid. Please list each enzyme that is part of this calculation (no structures needed)
With regards to the single cycle implementation (as shown in the attached Figure, may also see Lecture6eMainControl, slide 5), assume we’re executing the SW instruction, for each of the following please identify if it’s on the critical path of SW instruction execution or not. (a) The path from Register ReadData1 to ALU input; (2) The path from ALU output to DM address; (3) The path from Instruction[20-16] to Register ReadRegister2; (4) The path from Register ReadData2 to DM write data.
Question 13 (1 point) Given the following sequence, what secondary structure does it most likely prefer, and where in a protein would it most likely be found? WFIVMWFILFAY 1) B-strand on the surface of the protein 2) B-strand in the interior of the protein O 3) a-helix in the interior of the protein 4) a-helix on the surface of the protein Question 14 (1 point) Enzymes are potent catalysts because they: 1) lower the activation energy for the reactions they...
Stage 2 of the urea cycle involves transport of citrulline to cytosol condensation reaction All of the listed answers argininocuccinate sythetase In the forth stage of the urea cycle O urea produced ornithine regenerated all answers provided water is the source of the oxygen atom How much energy is used or produced during the urea cycle? equivalent of 4 ATP made 4 APT made and 4 ATP used None of the provided answers o equivalent of 4 ATP used The...