The origin of the craniates occurred at roughly the same time as the

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#Question id: 19834

#SCPH05 I Biotechnology

Numbers of possible resonating structure of carbonate iong is....

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#Question id: 13098

#SCPH06 I Botany

You are a scientist who is using genomics to currently study a new bacterial species that no one has ever studied before. The following sequence is a piece of DNA within the coding region of a gene that you have recently sequenced.

 

How many of the 6 potential open reading frames are actually open in this sequence shown above?

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#Question id: 15478

#SCPH28 | Zoology

Escherichia coli preferentially utilizes glucose by preventing the uptake of lactose and switching off transcription of the lac operon. This mechanism is known as 

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#Question id: 14932

#SCPH05 I Biotechnology

 E. coli grows from 0.10 to 0.50 kg dry cell m^-3 in 1 h. How much time would be required to grow from 0.10 to 1.0 kg dry cell m^-3? You may assume exponential growth during this period 

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#Question id: 1109

#SCPH01 Biochemistry

What role do phosphatases play in signal transduction pathways?