Inactive miRNA undergoes how many cleavages before incorporation into the RISC complex?

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#Question id: 3713

#Section 3: Genetics, Cellular and Molecular Biology

At the normal rate of replication, about how many minutes does it take for the entire E. coli chromosome (4.6 × 10^3 kbp) to be duplicated?

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#Question id: 1650

#Section 2: General Biology

Recombination of V, D, and J Ig gene segments:

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#Question id: 18603

#Section 1: Engineering Mathematics

If a fair die is rolled 4 times, then what is the probability that there are exactly 2 sixes ?

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#Question id: 14777

#Section 1: Engineering Mathematics

A and B throw a coin alternately till one of them gets a ‘head’ and wins the game. Their respective probabilities of winning are

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#Question id: 10269

#Section 3: Genetics, Cellular and Molecular Biology

If the probability of being blood-type A is 1/8 and the probability of being blood-type O is 1/2, what is the probability of being either blood-type A or blood-type O?