Human Biochemistry (BCHM2072)


This unit of study aims to describe how cells work at the molecular level, with a special emphasis on human biochemistry. This includes the chemical reactions that occur inside cells and the molecular architecture that enables cells to transduce messages and communicate with each other. At every stage the focus is on the 'whole body' consequences of reactions, pathways and processes. The section on Cellular Metabolism describes how cells extract energy from fuel molecules like fatty acids and carbohydrates, how the body controls the rate of fuel utilisation and how the mix of fuels is regulated 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, absorption and transport of nutrients. The section on Signal Transduction covers how communication across membranes occurs (i.e. via surface receptors and signaling cascades) and so reveals the mechanism of hormone action and intracellular process targeting.

Our courses that offer this unit of study

Further unit of study information


Two lectures per week, occasional webinar tutorials, and 2-3 hours per week of practicals


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


No specific text recommended

Faculty/department permission required?


Unit of study rules


6cp from (BIOL1XX7, MBLG1XXX) and 12cp from CHEM1XXX


BCHM2002 or BCHM2102 or BCHM2972 or BCHM2902 or BCHM2112 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 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.