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.
And if youâre one looking to someday becoming a doctor, read more to know how long does medical school take and what it takes to get there. Typically, one is expected to spend 4 years in college for a bachelorâs degree (or pre-med). After graduating, they need to pass the MCAT to get into medical school, so how long does medical school take? An additional four years but it doesnât stop there. Once passing the licensure exams for doctors, they still have around 3 to 8 years of residency or internships to fulfill.