Interspecific competition has been demonstrated experimentally in

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#Question id: 23638

#Aptitude

The minimum number of colours required to paint all the sides of a cube so that no two adjacent faces may have the same colour, is

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#Question id: 12749

#13. Methods in Biology

What are the constituents used for isolation of bacterial plasmid DNA, RNA and plant DNA respectively?

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#Question id: 4152

#3. Fundamental Processes

The pathway for polypeptides exported from E. coli includes the following steps, which occur in what order for correct export?

1.  A chaperone, SecA, binds to the polypeptide.

2.  A chaperone, SecB, binds to the polypeptide.

3.  ATP is hydrolyzed by Sec A.

4.  SecA pushes 20 amino acids of the polypeptide into the translocation complex.

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#Question id: 10242

#10. Ecological Principles

Ecologist Robert Macarthur observed that five species of similar warblers coexisted on spruce trees because they

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#Question id: 11573

#7. System Physiology – Animal

Removing which of the following glands would have the most wide-reaching effect on bodily functions of an adult human?