Phosphoric acid is tribasic, with pKa of 2.14, 6.86 and 12.4. The ionic form that predominates at pH 3.2 is

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#Question id: 11660

#SCPH06 I Botany

Which of the following statements about the succession is true?

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#Question id: 5555

#SCPH28 | Zoology

The formation of the fertilization envelope requires an increase in the cytosolic concentration of ________.

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#Question id: 14205

#SCPH05 I Biotechnology

steady state condition is maintained in _____

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#Question id: 15478

#SCPH05 I Biotechnology

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: 2941

#SCPH01 Biochemistry

Centromeric Rec8 becomes cleaved during: