Best inducer of the lac operon;

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#Question id: 3661

#SCPH06 I Botany

______________ short fragment of DNA produced during replication of the lagging strand.

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#Question id: 65

#SCPH05 I Biotechnology

Identify which of the following pair is enantiomers, diastereomers or meso compounds.

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#Question id: 8924

#SCPH06 I Botany

Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent?

1. Protostomes invade terrestrial environments.

2. Cambrian explosion occurs.

3. Deuterostomes invade terrestrial environments.

4. Vertebrates become top predators in the seas.

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#Question id: 20097

#SCPH05 I Biotechnology

The work done in ergs for the reversible expansion of one mole of an ideal gas from a volume of 10 litres to 20 litres at is 

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#Question id: 349

#SCPH05 I Biotechnology

Increased atmospheric CO2 concentrations might have what effect on seawater?