PAM 250 matrix is normally used for –

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#Question id: 335

#SCPH06 I Botany

Suppose the major solutes in intact lysosomes are KCl (~0.1 M) and NaCl (~0.03 M). When isolating lysosomes, what concentration of sucrose is required in the extracting solution at room temperature (25 °C) to prevent swelling and lysis?

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#Question id: 5063

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

 ______ required to maintain ES cells in an undifferentiated state.

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#Question id: 14823

#SCPH06 I Botany

Some bacteria, such as Rhizobium and Corynebacterium, can attain many shapes not just one, called as

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#Question id: 598

#SCPH05 I Biotechnology

Which might be a method used for distinguishing among several mechanistic possibilities in a multi-substrate reaction?

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#Question id: 8290

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

If, someday, an archaean cell is discovered whose rRNA sequence is more similar to that of humans than the sequence of mouse rRNA is to that of humans, the best explanation for this apparent discrepancy would be ________.