A regulatory protein that attracts RNA polymerase to its promoter is an example of what type of regulation?

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#Question id: 13037

#SCPH05 I Biotechnology

Which of the following proteins will be most far away from the positively charged electrode during isoelectric focusing in a buffer with pH of 5?

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#Question id: 18214

#I Life Science/ Life Sciences Group – I-V

Expressed sequence tags (ESTs) are

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#Question id: 10781

#I Life Science/ Life Sciences Group – I-V

phytoecdysones, first isolated from___

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#Question id: 10799

#I Life Science/ Life Sciences Group – I-V

Arabidopsis thaliana mutants that lack the enzyme chalcone synthase____

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#Question id: 1731

#SCPH05 I Biotechnology

Which of the following statements is TRUE of Sos (Son of sevenless)?