Transposition by a bacterial insertion element

a. occurs at a frequency of approximately 1 in 10^3 cells per generation.

b. can inactivate an essential gene.    

c. is mediated through a RNA intermediate.

d. requires the enzyme transposase

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#Question id: 5374

#General Aptitude

The average of 11 result is 50 . if the average of first 6 result is 49 and that of last 6 results is 52,find the sixth result .

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#Question id: 33422

#Unit 1. Molecules and their Interaction Relevant to Biology

Humans genome expresses intrinsically disordered proteins

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#Question id: 10810

#Unit 6. System Physiology – Plant

A mechanism for preventing sap loss entails closing sieve plate pores with callose, which is

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#Question id: 1140

#Unit 4. Cell Communication and Cell Signaling

Cell sensitivity to an external signal is determined by:

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#Question id: 3702

#Unit 3. Fundamental Processes

For the DNA strand 5'-TACGATCATAT-3' the correct complementary DNA strand is: