Biology, 06.03.2020 23:46 brookicooki99
You have a collaborator who thinks she has created a compound to bind and inhibit an enzyme involved in lung cancer metastasis.
1. Which of the following experiments using lysate from a tumor should be considered to test whether or not this drug would bind to the protein?
Choose one:
A. Perform a size-exclusion chromatography with lysate both with and without the compound and analyze the elution fraction for changes in size.
B. Perform an immunoprecipitation using antibodies against the protein of interest after adding the drug compound to the lysate.
C. Mix the compound with the lysate and then perform and NMR spectroscopy of the mixture.
D. Fix the drug compound to a chromatography bead and perform an affinity chromatography on the lysate to detect the protein that binds the drug.
Answers: 2
Biology, 21.06.2019 20:00
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2
Answers: 1
Biology, 21.06.2019 20:30
Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?
Answers: 1
Biology, 22.06.2019 04:10
How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.
Answers: 1
Biology, 22.06.2019 22:00
Find the coordinates of the midpoint m of the segment with the given endpoints. then find the distance between the two points. round the distance to the nearest tenth. u(? 1,? 2) and v(8, 0)
Answers: 3
You have a collaborator who thinks she has created a compound to bind and inhibit an enzyme involved...
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