The fundamental difference between the two methods is that molecular cloning involves replication of the DNA in a living microorganism, while PCR replicates DNA in an in vitro solution, free of living cells.
Costs. Becoming a doctor is not cheap. Depending on your location and specialty, medical school alone can cost between $50,000 and $150,000, and thatâs only tuition.
Although tuition varies greatly by year and has significantly increased over the last decade, medical school averages $34,592 per year and $138,368 per degree for in-state students at public schools and upwards of $50,000 per year or well over $200,000 for private institutions as of 2017.