Faculty of SCIENCE
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FACULTY OF SCIENCE BIOLOGICAL SCIENCES CHEMISTRY COMPUTER SCIENCE ENVIRONMENTAL SCIENCE MATHEMATICS GEOLOGY DEAN DEAN Prof. M. P. Modisi, BSc (Ibadan), M.S, (South Dakota School of Mines and Tech.) PhD (McMaster) DEPUTY DEAN Prof. B. Moseki, BSc (UB), MPhil (Aberdeen), PhD (Essex) FACULTY ADMINISTRATOR L.M. Paledi, BA, MPA (UB) MANAGER, HR P.G. Morapedi, BA + PGDE (UB), MSc (Hr+ER) (Brunel University) FACULTY OF SCIENCE DEPARTMENT OF and BIO112. ated with them. It also explores different modes of control measures as aspects of safety. BIOLOGICAL SCIENCES Semesters 1 and 2 All students who wish to pursue the Biological Sciences programme as Single Major should, in BIO211 Cell Biology Bachelor of Science (Biological Sciences) addition to BIO111 and BIO112, take CHE101 and Course Summary CHE102. The eukaryotic cell is the fundamental structural General Provisions building block of multicellular organisms and the Subject to the provisions of the General Academic COURSE SYNOPSES Regulations and the Faculty of Science Special centre for many biochemical processes. In this Regulations, the following Departmental course you will be introduced to both the struc- BIO111 Principles of Biology Regulations shall apply. ture and function of cells. A dialectical, not a re- Course Summary ductionist approach to cell biology is emphasised. Programmes and Titles of Degrees The following major biological principles and proc- All cellular processes have to be seen in a totality, The Department of Biological Sciences offers the esses will be covered: Origin and early history of following programmes leading to the award of the not isolated from another. A cell is introduced as a life, hierarchical organisation, scientific method, mentioned degrees: dynamic entity, not as a static unit. unifying principles, the cell theory, prokaryotes The course introduces the basic biomolecules and (i) Single Major programme leading to the award of and eukaryotes, taxonomy, hereditary material and then gives a broad overview over the inner organi- the degree of Bachelor of Science (Biological genetic diversity: mitosis and meiosis, the species Sciences, Single Major); B.Sc. (Biological Sciences). sation of the cell covering membrane structure, concept, mechanism of speciation, evolution and membrane transport, cell compartmentalization, (ii) Combined degree (Major/Minor) programme natural selection, adaptation. protein sorting and intracellular vesicle trans- with Biological Sciences as the Major leading to the port. The dynamic organisation of the cell is then award of the degree of Bachelor of Science (B.Sc.). BIO112 Diversity of Plants and Animals related to cell communication, signalling, cell Course Summary (iii) Combined degree (Major/Major) programme viability and death, cell movement, cell cycle and with Biological Sciences and another Science This course will be in two parts. The first part is a cell division. subject leading to the award of the degree of survey of the Kingdom Plantae. It covers classifica- Bachelor of Science (B.Sc.). tion, general structure, reproduction and life cycles BIO212 Genetics of the different divisions or phyla of the kingdom. (iv) Combined degree (Minor/Major) programme Course Summary The second part focuses on animals and lays a with Biological Sciences as the Minor leading to the Genetics is introduced as a discipline of biologi- award of the degree of Bachelor of Science (B.Sc.). foundation for the study of zoology by highlight- cal science that has a profound impact on how ing the major adaptations that facilitated a move we understand human nature and life processes. Entrance Requirements from aquatic to terrestrial habitats for animals in Admission to the Biological Sciences shall be Mendelian genetics is discussed as a valid basis to order to better understand the evolutionary rela- as specified in the Faculty of Science Special understand specific patterns of genetic transmis- Regulations. Entrance requirements specific to tionships of the animal phyla. sion, but it is outlined that more complex systems particular programmes shall be as specified under require various extensions, further developments the specific programmes below. BIO120 Introductory Biochemistry of Mendelian genetics and/or other models. A Course Summary Structure of the Programme broad overview over prokaryotic, eukaryotic and The Department of Biological Sciences shall: human genetics is given, including gene variation, (i) Offer courses at levels 100 to 400 for the In this course, students are introduced to the undergraduate programme structures and functions of various biological mol- gene regulation, genetic linkage and advances in ecules. Water, Proteins, Carbohydrates, Lipids and cloning. Population genetics is introduced, as well (ii) From time to time, design and offer courses as inheritance of complex traits. Genetics of can- for specific needs of other Departments in the Nucleic Acids will be discussed. Emphasis is placed cer will be discussed as an example of the dialectic University provided there are no suitable courses on the structural/functional relationships of these already on offer. molecules. relation between genes and environment. (iii) Contribute to General Education Courses BIO122 Introductory Biochemistry, Anatomy and BIO213 Plant Structure and Function offered through the Faculty of Science. Physiology Objectives The course will deal with plant structure and (iv) Offer a Single Major Degree programme as per Course Summary Departmental Special Regulations 2.1. This course introduces the biological molecules development in relation to function; drawing at- that are present and the chemical reactions that tention to the ways in which the structure and (v) Offer a Combined Degree Major/Minor take place in living cells. Metabolism; structures arrangement of tissues in the plant body makes programme as per Departmental Special Regulations a structural and functional unit. Emphasis will be 2.2. and functions of cells and systems of the human body are discussed. placed on flowering plants, although examples (vi) Offer a Combined Degree Major/Major from other plant groups will also be used. Differ- programme as per Departmental Special Regulations BIO123 Introductory Microbiology and Stored ences between monocotyledons and dicotyledons 2.3. Product Entomology will be highlighted. (vii) Offer a Combined Degree Minor/Major Course Summary programme as per Departmental Special Regulations The course deals with the microbiology and ento- BIO 214 Mammalian Physiology 2.4. mology of foods and stored products. It covers the Objectives major features of micro-organisms and those of The theme of this course is homeostasis and SINGLE MAJOR (Biological Sciences) its importance to the survival of the individual To be admitted into the Single Major (Biological insects of economic importance associated with Sciences) programme, a student must have foods, the conditions that favour their growth in/ mammal. Specific themes that will be tackled obtained at least Grade C (GPA: 2.5) in both BIO111 on foods and stored products and the risks associ- are the need for and acquisition of energy, the 150 maintenance systems of the body, coordination Objectives velopment. This will include processes such as fer- and reproduction. The mechanisms of function of The course will provide basic knowledge of human tilization, growth, cell and organ differentiation, the major systems of the body responsible for the physiology. Emphasis will be placed on the concept morphogenesis, pattern formation and embryonic functions outlined above and their controls will be of homeostasis and on the integrative aspects of development in plants and animals. Attention will emphasized. physiology. A general introduction to some of the be given to environmental, the genetic, hormonal, health problems stemming from the contamina- cellular and molecular mechanisms governing BIO215 Principles of Ecology tion of air, water, food, workplace and other spe- these processes. Also to be discussed are abnormal Objectives cial environments will also be provided to illustrate development, biology of aging and senescence, This course will introduce basic concepts in ecol- the effects of disrupting homeostasis of human regeneration and repair. ogy. It will develop the basic principles of popu- body function. lation and community ecology. The individual BIO307 Biochemistry organism as the basic unit of study will be empha- BIO 231 Human Anatomy Objectives sized. Specific topics will include factors influenc- Objectives Key principles about enzymes, mechanisms of en- ing how organisms are distributed in nature; the The course will focus on structure of the human zyme action, enzyme kinetics, enzyme inhibition, dynamics of populations and their regulation; body including cells, tissues, organs and organ and bioenergetics will be discussed. The course will community structure and organization; and topi- systems. Major systems to be covered are the highlight the importance of central metabolism cal issues in ecology. digestive system, cardiovascular system, respiratory (glycolysis, gluconeogenesis, TCA cycle, electron system, nervous system, excretory system, and the transport chain, and fatty acid metabolism) in BIO216 General Microbiology reproductive system. Attention will be given to living organisms. The role of hormones in the Objectives special organs associated with these systems. regulation of carbohydrate metabolism in the liver Developments of microbiology as a scientific and muscles