In this article we will discuss about the sex determination in humans. The problem of sex determination is an interesting one for which many theories have been advanced but the fundamental differences in sex are not so great as might be imagined, as the organs of the one are often represented as rudiments in the other, the differentiation coming about [...]
Get the answer of: Can Eukaryotic Gene Regulated by Hormones ? Most of the hormones in human are either peptide or peptide derivatives in nature or steroid in nature. The peptide hormones do not normally enter cells because of their relatively large size. Their effects appear to be mediated by receptor proteins located in target cell membranes and also by [...]
In this article we will discuss about the functional aspects and mechanisms of genetic code. Functional Aspects of Genetic Codon: All the amino acids except methionine and tryptophan are specified by more than one codon. Three amino acids—leucine, serine and orginine—are each specified by six different codons. Isoleucine has three codons, and the other amino acids each have either two [...]