We both want to dine at the same fine restaurant on the same day and at the same time. Unfortunately, there is only one seat left. Quickly assessing the situation, i (discreetly) hit you over the head with the hammer that i carry on the off chance that i might need to use one. I then proceed to the seat and enjoy the meal. This situation is most similar to

TLS Online TPP Program

#Question id: 31059

#Unit 4. Cell Communication and Cell Signaling

Activated MAP kinase phosphorylates the HER1 EGF receptor on a threonine residue near the juxtamembrane domain. Phosphorylation of this threonine residue: 

TLS Online TPP Program

#Question id: 31060

#Unit 4. Cell Communication and Cell Signaling

Active MAP kinase phosphorylates Raf on multiple sites, results: 

TLS Online TPP Program

#Question id: 31079

#Unit 4. Cell Communication and Cell Signaling

The second messenger, which opens calcium ion pores in endoplasmic reticulum and plasma membrane is:

TLS Online TPP Program

#Question id: 31080

#Unit 4. Cell Communication and Cell Signaling

The principal function of DAG is:

TLS Online TPP Program

#Question id: 31081

#Unit 4. Cell Communication and Cell Signaling

Which of the following enzyme converts PIP into PIP2?

TLS Online TPP Program

#Question id: 31082

#Unit 4. Cell Communication and Cell Signaling

Family of IP3-gated Ca+2 channel proteins is similar in structure to the family of voltage-sensitive Ca⁺² channels that are called: