At the heart of DNA evidence is the biological molecule itself, which serves as an instruction manual and blueprint for everything in your body (see How Cells Work for details).A DNA molecule is a long, twisting chain known as a double helix.ince then, DNA evidence has played a bigger and bigger role in many nations' criminal justice systems. It has been used to prove that suspects were involved in crimes and to free people who were wrongly convicted.
The average salary for computer lab technician jobs is $33,000. Average computer lab technician salaries can vary greatly due to company, location, industry, experience and benefits.
Experience and success as a computer network technician may lead to salary increases, career advancement or both. Payscale.com reported in December 2014 that entry-level network support technicians earned a median salary of $37,369.id-career technicians earned a median salary of $42,809. Having job experience can also lead you to a promotion as network administrator. According to the U.S. Bureau of Labor Statistics, most computer systems administrators start off in technical support positions (www.bls.com).