Which of the following is the most
crucial experiment in this paper?
A. CPP32 can cleave PARP
B. DNA fragmentation experiment
C. Addition of dATP can activate CPP32 in
Hela cell S-100
D. Cleavage of SREBP by CPP32
E. Equally important
What is Figure 3 trying to show?
A.
B.
C.
D.
E.
S-100 with dATP can activate CPP32
Activation of CPP32 needs multiple factors
PC-B is cytochrome c
PC-FT contains Apaf-1
All of above
Immunodepletion experiment is usually
used to show
A. The size of the protein of interest in the
extract
B. The protein of interest is present in the
extract
C. The protein of interest acts by itself
D. The protein of interest is important for a
certain activity of the extract.
E. All of the above
What is the most important future
experiment for this study?
A. Demonstrate that cytochrome c works in C.
elegans apoptosis
B. Demonstrate that cytochrome c is released
from mitochondria during apoptosis
C. Demonstrate that genetic inactivation of
cytochrome c blocks apoptosis
D. Demonstrate that there are other factors
involved in activation of apoptosis
E. All of the above