[x] wouldn't Meselson and Stahl's experiment proven that DNA replication follows the dispersive model rather than the semi conservative? how exactly does the semiconservative model vary from the dispersive one

conservative would've been two bands of distinctly different colours

dispersive model would've been one band of hybrid DNA

[x] RNA primase or DNA primase?

[x] one or two origins of replication for prokaryotes?

[x] does the tRNA with the anti-codons or the mRNA with the codons code for each protein?

[x] Is the idea of "capping" during transcription hold the same benefit as telomeres for protection?