p53 remains in the nucleus,instead of being transported into the cytosol.

Question

Quizplus · Accepted Answer

Based on the given statement, the correct order of events is: 
1. Activation of p53 through phosphorylation or other mechanisms
2. Binding of p53 to DNA in the nucleus
3. Transcriptional activation of target genes by p53
4. Inhibition of cell cycle progression or induction of apoptosis
5. Prevention of nuclear export and degradation of p53
6. Deactivation of p53 through dephosphorylation or other mechanisms.

Option B is the correct answer because the given statement mentions that p53 remains in the nucleus, which means step 5 (prevention of nuclear export and degradation of p53) is occurring. In option B, step 5 comes before step 1, which correctly represents the statement.

P53 Remains in the Nucleus,instead of Being Transported into the Cytosol