Caspase 9dependent apoptosis could be detected by Western bl

Caspase 9-dependent apoptosis could be detected by Western blot of cell lysate. Researchers analyzed presence of apoptotic cells in the lysate using antibody, which detects both cleaved and non-cleaved form of caspase 9. Positive for apoptosis cells in the lysate will be related to: Presence only one spot on the blot with higher molecular weight Presence only one spot on the blot with lower molecular weight Presence both spots on the blot Presence no spots on the blot Explain:

Solution

Answer A