1) The plasmid is 12 KB or 12,000 base pairs (kilo base pairs). If you use a restriction enzyme with one restriction site(cut) how many pieces of DNA do you end up with?
2) Explain the term “double digest”.
3) In the examples of double digests given, are all of the DNA fragments the same size? Why or why not?

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

The activity of the modern sample is 1.10 bq . how long does that measurement take?