geneticist is working with a new bacteriophage called phage Y3 that infects E. coli. He has isolated eight mutant phages that fail to produce plaques when grown on E. coli strain K. To determine whether these mutations occur at the same functional gene, he simultaneously infects E. coli K cells with paired combinations of the mutants and looks to see whether plaques are formed. He obtains the following results. (A plussign means that plaques were formed on E. coli K; a minussign means that no plaques were formed on E. coli K.)

How many cistron belong to these mutation?

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#Question id: 856

#SCPH06 I Botany

Protein folding is not a completely random, trial-and-error process, This problem was first pointed out by

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#Question id: 3538

#SCPH01 Biochemistry

Monohybrid cross allowed between heterozygous Rr (Round) and RR (Round), all progeny having Round seeded plant were allowed to self-fertilize to produce numerous progeny that are 

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#Question id: 19509

#SCPH05 I Biotechnology

Which of the following elements has the maximum negative electron gain enthalpy?

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#Question id: 49

#I Life Science/ Life Sciences Group – I-V

The equilibrium constant, Keq, for the following reaction is 2 × 105 M: If the measured cellular concentrations are [ATP] = 5 mM, [ADP] = 0.5 mM, and [Pi] = 5 mM, on the basis of the above information calculate the Keq in living cells?

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#Question id: 2940

#SCPH05 I Biotechnology

Chk1is activated by: