Micropipettes are routinely used in biology and chemistry labs to transfer small volumes of liquids. Other instruments can also be used to measure liquids in the lab, but the micropipette is best to transfer very small quantities such as .001 mL (one microliter or 1 L.) You will save time and energy as well as gain confidence by completing the exercises that follow before you come into lab.
Quantitative, Qualitative, and Mixed Research. This chapter is our introduction to the three research methodology paradigms. A. paradigm is a perspective based on a set of assumptions, concepts, and values that are. held by a community or researchers. For the most of the 20th century the quantitative. paradigm was dominant.
Second hand research is research you are getting from various texts that has been supplied and compiled by others such as books, periodicals, and Web sites. Regardless of what type of sources you use, they must be credible. In other words, your sources must be reliable, accurate, and trustworthy.