If A and B are two events such that P(A) = 0 and P(B) # 1, then is equal to

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#Question id: 1672

#Section 2: General Biology

Using only random VDJ recombination, from 40 V, 23 D, and 6 J gene segments, what are the number of possible variable regions of an antigen receptor molecule?

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#Question id: 15759

#Section 6: Plant, Animal and Microbial Biotechnology

Somatic hybrids exhibit the full somatic complement of one parental species, while all or nearly all chromosomes of the other parental species are lost during the preceding mitotic divisions; such hybrids arc referred to as

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#Question id: 5260

#Section 3: Genetics, Cellular and Molecular Biology

Regarding prokaryotic reproduction, which statement is correct?

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#Question id: 1914

#Section 2: General Biology

Which of the following is the single best defining description of the murine MHC?

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#Question id: 4752

#Section 3: Genetics, Cellular and Molecular Biology

Red-green color blindness is caused by a sex-linked recessive allele. A color-blind man marries a woman with normal vision whose father was color-blind. What is the probability that they will have a color-blind daughter? What is the probability that their first son will be color-blind respectively?