Malonate is an analog of succinate not normally present in cells, is a strong competitive inhibitor of succinate dehydrogenase, and its addition to mitochondria blocks the activity of the

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:

TLS Online TPP Program

#Question id: 31096

#Unit 4. Cell Communication and Cell Signaling

The calcium transport cycle is completed when: 

TLS Online TPP Program

#Question id: 31097

#Unit 4. Cell Communication and Cell Signaling

The protein that senses Ca+2 depletion in the ER is called:

TLS Online TPP Program

#Question id: 31178

#Unit 4. Cell Communication and Cell Signaling

Wnt is a combination of which of the following proteins?

TLS Online TPP Program

#Question id: 31179

#Unit 4. Cell Communication and Cell Signaling

Wnt proteins are signaling molecules secreted from the cell and are modified by linkage of a: