Which bacterial enzyme has been transferred to Arabidopsis thaliana which can absorb mercury, and it reduces to volatile Hg from the leaf surface. 

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#Question id: 18371

#XL - S Microbiology

Macadamia plant can be used for remediation of which metal ions?

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#Question id: 563

#XL - Q Biochemistry

Both water and glucose share an —OH that can serve as a substrate for a reaction with the terminal phosphate of ATP catalyzed by hexokinase.  Glucose, however, is about a million times more reactive as a substrate than water.  The best explanation is that:

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#Question id: 4635

#XL - S Microbiology

Which statement about natural selection is most correct?

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#Question id: 11159

#XL - S Microbiology

Which kind of DNA should provide the best molecular clock for gauging the evolutionary relatedness of several species whose common ancestor became extinct billions of years ago?

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#Question id: 19640

#XL - P Chemistry

During Lassaigne’s test set of Sulphur and nitrogen present in an organic compound change into: