APPLIED BIOLOGY AND GENERAL GENETICS
Course contents summary
The purpose of this course of Biology for the nursing degree is to give students the ability to learn and appreciate the importance of biological thinking for the cultural background of a graduate in nursing. The evolutionary approach is the core theme of the present course. In fact the theory of evolution is the unifying core of the biological sciences ranging from molecule activities to behavior of organisms. In this connection the various topics ( focused mainly on animal biology) such as molecular bases of life, cellular biology, genetic, reproduction , animal and human behavior are necessarily approached with a good knowledge of the mechanisms of evolution. This lecturing program is tailored on the potential professional application of a graduate in nursing. ( ranging from the healing of the “body” (eg. Clinical pathology, surgery) as well as of the “psyche” (eg. Clinical psychology and psychiatry, neuropsychiatry
The foundation and core of biological sciences: the theory of evolution
2. Chemistry of life. Biological macromolecules and their functions. Origin and evolution of life on earth. Origin of the cell: Prokaryotic and Eukaryotic cell. The endosymbiontic theory of eukaryotic cell evolution.
3. Cell Biology with particular emphasis on Eukaryotic cell. Structures and functions of cell components. Cell cycle and asexual reproduction .Mytosis and cell cycle. Basic understanding of cell metabolism: glycolisis and oxidative rerspiration. Evolution of sexual reproduction. Meiosis and cell sexual cycle. Cost and benefit of sexual reproduction. Gamete formation and hormonal control of sexual reproduction (mammals in particular). Adaptive significance of sexual reproduction : sexual selection and parental investment.
4. Genetic. Mendel and the gene idea. Mendelian genetic and its extension. Chromosomal bases of inheritance: morgan experiments. Linked genes and the mapping of genes. Sex chromosomes and inheritance of related genes. Chromosomal determination of sex . Human genetic. Molecular bases of inheritance and gene expression: from genes to proteins.Regulation of gene expression in prokaryotic cells (the operon) and eukaryotic cell.
5. Mechanisms of evolution. Darwinian theory the past and the modern synthesis(neo-darwinian theory) Hardy-weinberg principle and microevolutionary processess. Macroevolution. the origin of secies and higher taxa. Human evolution. Primate evolution : hominids , the genus Homo and brain evolution.
6. Behavioral Biology: proximal and ultimate causes . Instinct and learning: nature vs nurture debate. Genes and behavior. Understanding hormonal regulation of behavior. Social behavior . basic understanding of Evolutionary psychology principles.
Solomon et al Fondamenti di Biologia EDISES
Biologia e Genetica Palanza e Parmigiani. S.Croce ( publisher)
Campbell et al. Fondamenti di Biologia Pearson