Which of the following is considered a universal transcription factor?

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#Question id: 14137

#Part-B Specialized Branches in Biotechnology

Consider the following alignment of two DNA sequences:

                            AGTAAC

                            AA_ _AC

Assuming an affine gap scoring scheme of an identity matrix for substitution, a gap initiation penalty of 1 and a gap extension penalty of 0.1, the score of the alignment is _________

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#Question id: 3616

#Part-B Specialized Branches in Biotechnology

If the parents are AO and BO genotypes for the ABO blood group, their children could include which of the following genotypes?

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#Question id: 4745

#Part-B Specialized Branches in Biotechnology

In some goats, the presence of horns is produced by an autosomal gene that is dominant in males and recessive in females. A horned female is crossed with a hornless male. The F1 offspring are intercrossed to produce the F2. What proportion of the F2 offspring will have horns?

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#Question id: 19867

#Part-A Aptitude & General Biotechnology

Which of the following variants of PCR were devised to prevent non-specific amplification at low temperature?

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#Question id: 2641

#Part-A Aptitude & General Biotechnology

Which segments of the attenuator together form the repression loop?