and protein localization. Phosphorylation is catalyzed by phosphatases and can be reversible – phosphorylated proteins can be dephosphorylated by protein dephosphatases. The addition of a single phosphoryl group adds +/- 1 kDa to the MW, which is often ...
Why is cellular respiration considered to be an energy-releasing metabolic pathway? Explain how energy is stored in, and released from ATP. How do cells make ATP from glucose without oxygen? 1. How do cells obtain the energy they need to function? 2. What compound is phosphorylated for ATP...
ZIP14 and ZIP4 were also found to be involved in diabetes as altered zinc traffick- ing in Zip14−/− mice resulted in a phenotype with defects in glucose homeostasis [45], and in the murine pancre- atic beta cell line MIN6, overexpression of ZIP4 leads to increased granular zinc ...
During anaerobic glycolysis, each molecule of glucose produces how many molecules of ATP? Why does the Krebs cycle need oxygen? How does the electron transport chain change when NADH and FADH2 donate their electrons to complex 1 or 2? ...
Protein precursors need to be processed by proteases in order to engender a functional product (without pro-peptide). Figure 2: PINK1 (23274-1-AP) is a mitochondrial serine/threonine-protein kinase that protects cells from stress-induced mitochondrial ...