The sarcoplasmic reticulum calcium transport ATPase (SERCA) D351A mutant has the P domain Asp 351 residue replaced by alanine. How would this affect the Ca2+ ATPase? Choose two answers. 
The sarcoplasmic reticulum calcium transport ATPase (SERCA) D351A mutant has the P domain Asp 351 residue...
The CFTR protein is a membrane Cl- transport protein and has a cytosolic regulatory domain that is phosphorylated by protein kinase A (PKA). PKA phosphorylation has been found to activate the Cl- channel activity of CFTR in lung cells. Secretion of chloride by CFTR is enhanced by binding of epinephrine to the β-adrenergic receptor that couples to Gs, and is inhibited by binding of serotonin to a G-protein coupled receptor (GPCR) that couples to Gi. However, epinephrine and serotonin added...
Data List 1. Neural Growth Factor (NGF) is a secreted protein 2. P-STAT has a DNA binding site 3. Erk lives in the cytosol 4. P-Erk lives in the nucleus 5. Ras (which is a completely different protein than Ras-GEF) is a GTPase switch so on with GTP and off with GDP 6. Ras-GDP is located at the plasma membrane 7. TrkA has an amino acid that can have a phosphate group added to it (a phosphorylation site) 8. TrkA...
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....