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.
Confidence votes 3.3K. It depends where you work and what type, if any certification you have. To work in a doctors office after a vocational training program w/o any certification, you'd make the low end of $12 to $13 an hour. With certification more around $15 an hour. In a hospital with a high level certification around $20 an hour.