_______________ a bacterial enzyme, uses the energy of ATP hydrolysis to introduce negative supercoiling into DNA hence removing positive supercoiling generated during replication.

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#Question id: 10909

#Unit 6. System Physiology – Plant

The energy is essential for some aspects of movement from sieve elements to sink cells, which store or metabolize the sugar. This movement of photosynthate from sieve elements to sink cells is called

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#Question id: 26954

#Unit 10. Ecological Principles

Which of the following characteristic of logistic growth is incorrect?

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#Question id: 12852

#General Aptitude

The perimeter of two squares are 24 cm and 32 cm. The perimeter (in cm) of a third square equal in area to the sum of the areas of these squares is :

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#Question id: 11254

#Unit 10. Ecological Principles

Character displacement:

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#Question id: 2275

#Unit 2. Cellular Organization

A gram-negative bacterium is enclosed by