#Question id: 2162
#Unit 2. Cellular Organization
Uniport transport
#Question id: 1292
#Unit 4. Cell Communication and Cell Signaling
Heparan sulfate, an example of a(n) _____________, aids in the activation of ____________.
#Question id: 10781
#Unit 6. System Physiology – Plant
phytoecdysones, first isolated from___
#Question id: 12281
#Unit 10. Ecological Principles
For both tables the value of Shannon-Wiener Index
#Question id: 1259
#Unit 4. Cell Communication and Cell Signaling
Following statements are regarding to the phosphoinositide pathway.
A. many activated RTKs and cytokine receptors initiate phosphoinositide pathway by recruiting the enzyme phosphatidylinositol-3 kinase (PI-3 kinase) to the membrane.
B. PI-3 kinase adds a phosphate to the 3′ carbon in one of two separate phosphatidylinositol substrates, leading to formation of two phosphatidylinositol 3-phosphates: PI(3,4)P2 or I(3,4,5)P3
C. PI-3 kinase pathway can trigger cell division and prevent apoptosis, thus ensuring cell survival by the activation of PKB.
D. Activated PKB phosphorylates FOXO3a, which induces the expression of several antiapoptotic genes.
Which of the following combination is correct?