Metastasis involves

Question: Most transcripts of protein coding genes are cleaved
[A].

at the 3′ end just after a poly adenylation signal

[B].

at the 3′ end just before a poly adenylation signal

[C].

at the 5′ end immediately after a poly adenylation signal

[D].

at the 5′ end immediately before a poly adenylation signal

Answer: Option A

Explanation:

No answer description available for this question.