Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 444
TLS Online TPP Program

#Question id: 462

The formation of acetyl CoA is driven to completion by

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. the negative standard free energy for the first step of the reaction.

  2. the negative standard free energy for the final step of the reaction.

  3. removal of the product pyrophosphate by the enzyme pyrophosphatase.

  4. the negative free energy for the formation of an ADP intermediate.

More Questions
TLS Online TPP Program

#Question id: 31218

#Unit 4. Cell Communication and Cell Signaling

The effector proteases in the apoptotic pathway, the caspases, are so named because:
TLS Online TPP Program

#Question id: 31219

#Unit 4. Cell Communication and Cell Signaling

The intrinsic apoptosis pathway is mediated by an activated initiator caspase:
TLS Online TPP Program

#Question id: 31220

#Unit 4. Cell Communication and Cell Signaling

Which of the following caspase activate extrinsic apoptosis pathway?
TLS Online TPP Program

#Question id: 31221

#Unit 4. Cell Communication and Cell Signaling

NGF protect neurons from cell death by inactivation of a pro-apoptotic BH3-only protein called: 
TLS Online TPP Program

#Question id: 31222

#Unit 4. Cell Communication and Cell Signaling

Bak and Bax oligomerize and form pores and holes in the outer mitochondrial membrane. These holes allow cytochrome c to enter the cytosol, where it binds to the adapter protein called as: 
TLS Online TPP Program

#Question id: 31223

#Unit 4. Cell Communication and Cell Signaling

During the necroptosis pathway which of the following ion influx causes the cell and its organelles to swell and burst?