What is the likely nature of the morphogenetic substance that gives rise to alkaline phosphatase?

PDHC is an enzyme complex consisting of 3 different enzymes. Which of the following processes regulate the activity of PDH Complex? (multiple answers) A) Phosphorylation/Dephosphorylation of E1 B) High levels of cAMP C) Acetylation/Deacetylation of E1 D) High NADH/NAD+ ratio E) High NAD+/NADH ratio

Autophagy Is Required for PKA Activation and Cell Viability upon GlucoseStarvation. The functional relationship between PKA and autophagyis largely unclear. Because PKA controls cell metabolism particularly related to glucose status (21–23), we first examined the relationship between autophagy and PKA activity in the control of cellmetabolism with glucose limitation. We found that in addition toactivating autophagy, glucose starvation also induced the phosphorylation of cAMP response element-binding (p-CREB), a wellknown PKA substrate, indicative of elevated PKA activity in bothHEK293T and HCT116 cells. In contrast, disruption of autophagyby deletion of essential autophagy gene Atg7 or Atg14 abolished theincrease of p-CREB levels in the above cells (SI Appendix, Fig.S1 A, B, D, and E), suggesting that inactivation of autophagy suppresses PKA activity in response to energy shortage. Moreover, lossof Atg7 or Atg14 accelerated cell death in response to glucosestarvation (SI Appendix, Fig.…

What are the physiological processes in which caion is involved