Human Biochemistry (Advanced) (BCHM2972)


This advanced unit aims to describe how cells work at the molecular level, with a special emphasis on human biochemistry. The chemical reactions that occur inside cells are described in the first series of lectures, Cellular Metabolism. Aspects of the molecular architecture of cells that enable them to transduce messages and communicate with each other are described in the second half of the unit of study, Signal Transduction. At every stage there is emphasis on the 'whole body' consequences of reactions, pathways and processes. Cellular Metabolism describes how cells extract energy from fuel molecules like fatty acids and carbohydrates, how the body controls the rate of fuel utilization and how the mix of fuels is regulated (especially under different physiological circumstances such as starvation and exercise). The metabolic inter-relationships of the muscle, brain, adipose tissue and liver and the role of hormones in coordinating tissue metabolic relationships is discussed. The unit also discusses how the body lays down and stores vital fuel reserves such as fat and glycogen, how hormones modulate fuel partitioning between tissues and the strategies involved in digestion and absorption and transport of nutrients. Signal Transduction covers how communication across membranes occurs (i.e., via surface receptors and signaling cascades). This allows detailed molecular discussion of the mechanism of hormone action and intracellular process targeting. The practical component complements the lectures by exposing students to experiments that investigate the measurement of glucose utilisation using radioactive tracers and the design of biochemical assay systems. During the unit of study, generic skills are nurtured by frequent use of analytical and problem solving activities. Opportunities are provided to redesign and repeat experiments so as to provide a genuine research experience. Student exposure to generic skills will be extended by the introduction of exercise designed to teach oral communication, instruction writing and planning skills.
The differences between the advanced and regular versions of this Unit of Study is in the in-semester assignments and some of the practical sessions.

Our courses that offer this unit of study

Further unit of study information


Two lectures per week, 8-10 optional tutorials increasing in frequency towards the exams, and 2-3 hours per week of practical.


One 3-hour exam (65%), practical work (25%), in semester assignments (10%).

Faculty/department permission required?


Unit of study rules


(12 credit points of CHEM1XXX) and a mark of 75 in (MBLG1001 or MBLG1901 or MBLG1991) 


BCHM2072 or BMED2401 or BMED2402 or BMED2403 or BMED2404 or BMED2405 or BMED2406 or BMED2801 or BMED2802 or BMED2803 or BMED2804 or BMED2805 or BMED2806 or BMED2807 or BMED2808

Additional Information

Recommended concurrent units of study: (MBLG2071 or MBLG2971) and (BCHM2071 or BCHM2971) for progression to Senior Biochemistry.

Study this unit outside a degree

Non-award/non-degree study

If you wish to undertake one or more units of study (subjects) for your own interest but not towards a degree, you may enrol in single units as a non-award student.

Cross-institutional study

If you are from another Australian tertiary institution you may be permitted to underake cross-institutional study in one or more units of study at the University of Sydney.