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.
Completing a course as a clinical medical assistant at a training school costs around $1,200-$4,200. Courses may vary from a few weeks to a year depending on the school, how many classes are included and the length of the externship.