简答题 There have been attempts to explain these taboos in terms of inappropriate social relationships either between those who are involved and those who are not simultaneously involved in the satisfaction of a bodily need,or between those already satiated and those who appear to be shamelessly gorging.

简答题 If the products the brain cells make resemble the hormones but are not identical to them,then the cDNA’s should still bind to these mRNA’s,but should not bind as tightly as they would to mRNA’s for the true hormones.

简答题 Granted that the presence of these elements need not argue an authorial awareness of novelistic construction comparable to that of Henry James, their presence does(15) encourage attempts to unify the novel’s heterogeneous parts.

简答题 The molecular approach to detecting peptide hormones using cDNA probes should also be much faster than the immunological method because it can take years of tedious purifications to isolate peptide hormones and then develop antiserums to them.

简答题 This succession was based primarily on a series of deposits and events not directly related to glacial and interglacial periods,rather than on the more usual modern method of studying biological remains found in interglacial beds themselves interstratified within glacial deposits.

简答题 It is possible to make specific complementary DNA’s (cDNA’s)that can serve as molecular probes to seek out the messenger RNA’ s (mRNA’ s) of the peptide hormones. If brain cells are making the hormones,the cells will contain these Mrna’S.

简答题 Many critics of Family Bronte’s novel Wuthering Heights see its second part as a counterpoint that comments on,if it does not reverse,the first part,where a "romantic" reading receives more confirmation.

简答题 Nevertheless, researchers of the Pleistocene epoch have developed all sorts of more or less fanciful model schemes of how they would have arranged the Ice Age had they been in charge of events.