Which of these is able to cross the inner mitochondrial membrane?

TLS Online TPP Program

#Question id: 31090

#Unit 4. Cell Communication and Cell Signaling

Intramitochondrial calcium directly increases the activities of three mitochondrial enzymes, except:

TLS Online TPP Program

#Question id: 31091

#Unit 4. Cell Communication and Cell Signaling

In a cell signaling event, the enzyme that directly converts Pl(4,5)P2 to Pl(3,4,5)P3 is:

TLS Online TPP Program

#Question id: 31092

#Unit 4. Cell Communication and Cell Signaling

GPCR pathway mainly via a G protein called Gq, activates PLC-b. Mentioned below are some of the steps. Which of the following not correct?

TLS Online TPP Program

#Question id: 31093

#Unit 4. Cell Communication and Cell Signaling

Which of the following channels in the outer mitochondrial membrane segments adjacent to MAMs efficiently pass the Ca²⁺ into the mitochondrial intermembrane space?

TLS Online TPP Program

#Question id: 31094

#Unit 4. Cell Communication and Cell Signaling

The high concentration of Ca⁺² in the intermembrane space induces the opening of:

TLS Online TPP Program

#Question id: 31095

#Unit 4. Cell Communication and Cell Signaling

Ca²⁺ is released from the mitochondrial matrix into the intermembrane space by: