Which of the following is important for gel electrophoresis to work?
a. negatively charged n...
Biology, 17.10.2019 01:10 Blakemiller2020
Which of the following is important for gel electrophoresis to work?
a. negatively charged nucleic acids to migrate through the gel
b. ethidium bromide to provide a means to visualize the dna in the gel
c. agarose or polyacrylamide to separate the dna based on size.
d. known molecular weight standards
e. all of the above are important for gel electrophoresis
Answers: 3
Biology, 22.06.2019 04:20, yahnna8
When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis
Answers: 2
Biology, 22.06.2019 07:00, thomasalmo2014
Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
Answers: 1
Biology, 22.06.2019 08:50, karlagomezgarcia96
Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front
Answers: 2
Biology, 22.06.2019 09:30, ylianafghgfdsnm1479
Natural resources are any materials that humans obtain from the earth to meet our wants and needs.
Answers: 3
Mathematics, 27.09.2020 03:01
Biology, 27.09.2020 03:01
Mathematics, 27.09.2020 03:01