Fifteen coupons are numbered 1, 2, 3, …….., 15. Seven coupons are selected at random one at a time with replacement. The probability that the largest number appearing on selected coupon is 9, is

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#Question id: 8290

#SCPH05 I Biotechnology

If, someday, an archaean cell is discovered whose rRNA sequence is more similar to that of humans than the sequence of mouse rRNA is to that of humans, the best explanation for this apparent discrepancy would be ________.

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#Question id: 4343

#SCPH28 | Zoology

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the repressor gene (lacI), along with its promoter, to a position at some several thousand base pairs away from its normal position, which of the following results would be expected?

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#Question id: 15925

#SCPH05 I Biotechnology

What is a cell line?

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#Question id: 1023

#SCPH28 | Zoology

Which amino acid(s) is/are found only in the cell walls of bacteria?

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#Question id: 3859

#SCPH05 I Biotechnology

Polyadenylation is: