Biology, 14.12.2019 06:31, angelita24
Electrophoresis separates dna fragments of different sizes, but this technique does not indicate which of the fragments contains the dna piece of interest. this problem is solved by select one:
a. identifying the molecular weights of the fragments in question.
b. measuring the sizes of the bands on the gel.
c. removing the bands from the gel and hybridizing with a known strand of dna complementary to the gene of interest.
d. knowing the isoelectric points of the piece in question.
e. none of the other answers
Answers: 3
Biology, 21.06.2019 15:30, savannahwonder
On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter
Answers: 1
Biology, 21.06.2019 20:00, justin20080
Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms
Answers: 1
Biology, 22.06.2019 08:30, laurabwhiddon
Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.
Answers: 3
Biology, 22.06.2019 13:00, davisnaziyahovz5sk
Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols
Answers: 1
Electrophoresis separates dna fragments of different sizes, but this technique does not indicate whi...
Chemistry, 20.01.2020 07:31
Chemistry, 20.01.2020 07:31
Mathematics, 20.01.2020 07:31
Chemistry, 20.01.2020 07:31
English, 20.01.2020 07:31
Physics, 20.01.2020 07:31
Mathematics, 20.01.2020 07:31
History, 20.01.2020 07:31