Which of these techniques is often considered a suitable "polishing" step in a protein purification strategy?

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#Question id: 18989

#Unit 13. Methods in Biology

Luciferase (lux) and Green fluorescent protein (GFP) are the example of

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#Question id: 29100

#Unit 8. Inheritance Biology

The adult flies that emerged had a eyeless mutation phenotype in Drosophila produces greatly reduced eyes.. When this eyeless fly was crossed to a known reduced eye  mutant fly, all the progeny had normal phenotype. The observed phenotype can be best explained as an example of__

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#Question id: 1877

#Unit 4. Cell Communication and Cell Signaling

Which of the following is an example of an HIV-1 restriction factor?

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#Question id: 3711

#Unit 3. Fundamental Processes

 How many replisomes are required for one complete round of DNA replication in E. coli?

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#Question id: 7057

#Unit 5. Developmental Biology

Movement of mesodermal precursor regulated by the factor which is expressed in the primitive streak and repels migrating cells away from the streak. The factor is: