During recombination in E. coli, ________ recognize(s) regions of sequence similarity and promote(s) strand invasion, while ________ bind(s) to a Holliday junction promoting strand migration.

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#Question id: 26415

#Unit 3. Fundamental Processes

Total no. of transition + transversion is possible

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#Question id: 19080

#Unit 4. Cell Communication and Cell Signaling

Which type of pathogens produces cell wall‐degrading enzymes tend to attack a broad range of plant species?

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#Question id: 11036

#Unit 7. System Physiology – Animal

Under control conditions, flow through a blood vessel is 100 ml/min under a pressure gradient of 50 mm Hg. What would be the approximate flow through the vessel after increasing the vessel diameter to four times normal, assuming that the pressure gradient was maintained at 50 mm Hg?

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#Question id: 16104

#Unit 7. System Physiology – Animal

The most potent mechanism for increasing heat production is

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#Question id: 7576

#General Aptitude

A train without stoppages travels at the rate of 50 km per hour and with stoppages travels at the rate of 45 km an hour. How many minutes does the train stop on an average per hour?