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Listed under:  Science  >  Life  >  Plant structure and function  >  Plant metabolism
Video

Vitamin D

This 8 minute video segment from Catalyst shows how research can also help us to optimise our health, especially into older age. It describes an example of how sometimes research gives us mixed messages. Sun exposure helps our body to produce the hormone, vitamin D but it also increases incidence of melanoma.

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Micro-organisms

Students use this resource consisting of four slides with diagrams, written explanation and voice-over to understand the different types of microbes that can cause disease. There is a two-question quiz and a summary slide.

Video

Body identity

This eleven and a half minute video segment from Catalyst is an excellent example of how science research can change our understanding. Some rare people who actually want their limb removed and will go to extraordinary lengths to do so are now regarded as experiencing a neurological phenomenon rather than a psychological disorder.

Video

Marijuana Madness

This eleven minute video segment from Catalyst provides a thorough analysis of recent research that demonstrates the relationship between marijuana and psychosis and how marijuana actually affects the brain.

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Vaccines

Students use this resource consisting of eleven slides with diagrams, written explanation and voice-over to understand that immunisations and medicines can be used to help the body fight infections. There is a two-question quiz and a summary slide.

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Defence Mechanisms of the Body

This resource consists of 3 sets of automated illustrated slides with voice over presenting detailed information about the bodies defence against pathogens and examples of diseases and their pathogens.

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Science Talk 2007: Annemarie Hennessey

An interview and visit to a hospital room with Professor Annemarie Hennessy, a medical researcher at the University of Western Sydney (UWS). Annemarie talks to a teacher about her work in researching the relationship between the placenta and the mother's blood pressure, and about her career and future directions.