Smaller DNA fragments run further than larger ones on an agarose gel. 

A group of students is interested in examining if yogurt can be made using different types of “milks”. They already know that inoculating dairy milk with dairy yogurt will create more yogurt. Their experiment is to inoculate soy milk with dairy yogurt and incubate it overnight to see if it creates yogurt. Which of the following would be a good positive control treatment?

 5’ ATGGCCATCGATT 3′  is a fragment of

We heat the loop in the incinerator because:

The process in which competent bacterial cells take up plasmid DNA from their environment is called:

What is the biological substance that is typically single stranded and composed of chains of individual subunits each containing a phosphate group, a ribose sugar, and a base (also called a nucleotide)?

Which of the following are found in bacteria and are now important tools for biotechnology? (check all that apply)

What is the biological substance that is composed of chains of amino acids linked together using peptide bonds.

Which of the following statements are true regarding gel electrophoresis: (check all that are true)

Examples of biotechnology include: (check all that apply)