#Question id: 26504
#Unit 3. Fundamental Processes
#Question id: 1526
#Unit 4. Cell Communication and Cell Signaling
Following statements are regarding to apoptosis.
A. In the worm apoptotic pathway, CED-3 (caspase-9 in mammals) is a protease required to destroy cell components during apoptosis.
B. CED-4 (Apaf-1) was able to accelerate the autoproteolytic cleavage and activation of purified CED-9
C. Once EGL-1 causes dissociation of the CED-4/CED-9 complex, the released CED-4 dimer joins with three other CED-4 dimers to make an octamer, which then activates CED-3
D. Many apoptotic stimuli lead to damage of the outer mitochondrial membrane, causing release into the cytosol of several proteins that stimulate apoptosis. In particular, cytochrome c released from mitochondria activates Apaf-1, which in turn activates caspase-3 and 7.
Which of the following combination is incorrect?
#Question id: 3863
#Unit 3. Fundamental Processes
Introns in nuclear pre-mRNAs are excised by:
#Question id: 20273
#Unit 7. System Physiology – Animal
#Question id: 16315
#Unit 7. System Physiology – Animal