The Fischer projections of linear D-glucose and D-galactose are shown below. These two molecules are

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#Question id: 4954

#SCPH06 I Botany

If natural selection in a particular environment favored genetic systems that permitted the production of daughter ʺcellsʺ that were genetically dissimilar from the mother ʺcells,ʺ then one should expect selection for

I. polynucleotide polymerase with low mismatch error rates.

II. polynucleotide polymerases without proofreading capability.

III. batteries of efficient polynucleotide repair enzymes.

IV. polynucleotide polymerases with proofreading capability.

V. polynucleotide polymerases with high mismatch error rates.

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#Question id: 687

#SCPH05 I Biotechnology

All of the following are considered “weak” interactions in proteins, except:

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#Question id: 14125

#SCPH05 I Biotechnology

Which of the following statement is correct about sequence alignment? 

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#Question id: 1404

#SCPH05 I Biotechnology

Which of the following are transcription factors?

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#Question id: 14781

#SCPH06 I Botany

A pack of cards contains 4 aces, 4 queens and 4 jacks. Two cards are drawn at random. The probability that at least one of them is an ace is