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Molecular Genetics Integrated Science › View

In DNA, percentages of A are the same as ___, and the percentages of C are the same as ___.

A. T, G

B. G, T

C. U, G

D. T, C

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Immunology › View

The human MHC locus is one of the most polymorphic regions of the genome. What does this mean?

A. it has the most different genes

B. there are many different alleles of these genes

C. sequence variability is low in this region

D. this region is regulated by many different mechanisms

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