TLS Online TPP Program

#Question id: 1161


A mutation renders a Gαq subunit constitutively active (also known as dominant active). Which of the following effects might you observe in a cell with this mutation?

#Unit 4. Cell Communication and Cell Signaling
  1. PIP2 levels in the cell membrane diminish

  2. PKC activity decreases

  3. IP3 is sequestered at the membrane

  4. beta/gamma subunits are less active