ced-3 and ced-4 mutations
A. Prevent cell corpses from being visible
B. Prevent cells from undergoing apoptosis
C. Generate cells that look like their sister
cells
D. Prevent all cell deaths in C. elegans
E. None of above
Which of the following is true
A. Undead cells in ced-3(lf) mutants always take
on cell fates of their sisters
B. Undead cells in ced-3(lf) mutants sometimes
will divide to generate more cells
C. Undead cells in ced-3(lf) mutants sometime
can function properly
D. Undead cells in ced-3(lf) mutants will
interfere with normal functions of other cells
E. All of above.
ced-3 acts upstream of ced-1
A. Because ced-3 activity is required for
activation of ced-1
B. Because loss of ced-3 eliminates cell deaths
and thus there is no need for ced-1
C. Because ced-1 activity is required for
activation of ced-3
D. ced-1 does not affect cell death and ced-3
does
E. None of above