Biology, 13.03.2020 06:03, teresaduggan1433
You perform an experiment in which chromatin is isolated from sea urchin sperm cells and briefly digested with micrococcal nuclease. When the chromatin proteins are removed and the resulting purified DNA is analyzed by gel electrophoresis, you observe a series of DNA fragments that are multiples of 260 base pairs in length (that is, 260 bpbp, 520 bpbp, 780 bpbp, and so forth). Part A Although these results differ somewhat from the typical results discussed in the chapter in the textbook, explain why they still point to the likely existence of nucleosomes in this cell type.
Answers: 1
Biology, 22.06.2019 01:00, zacksoccer6937
How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain
Answers: 1
Biology, 22.06.2019 15:00, donbright100
First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope
Answers: 1
You perform an experiment in which chromatin is isolated from sea urchin sperm cells and briefly dig...
Mathematics, 11.07.2019 20:00
Mathematics, 11.07.2019 20:00
History, 11.07.2019 20:00
Mathematics, 11.07.2019 20:00
Mathematics, 11.07.2019 20:00
Mathematics, 11.07.2019 20:00
Social Studies, 11.07.2019 20:00