Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?

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#Question id: 10675

#XL - T Zoology

Which of the following pollinating agents is correctly matched with the type of plant it helps pollinate?

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#Question id: 20104

#XL - P Chemistry

Identify the correct statement regarding entropy :

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#Question id: 79

#XL - T Zoology

The structure of D-arabinose is shown below. How many stereoisomers are possible for this molecule?

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#Question id: 1744

#XL - Q Biochemistry

Which of the following events occurs earliest in T-cell signaling?

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#Question id: 3792

#XL - Q Biochemistry

Strain introduced by unwinding DNA at the replication forks is relieved by