Core practical measuring the tensile strength of plant fibres
Tensile strength maximum load the fibre can take before it breaks.
1. Plant material - stinging nettles- should be left to soak in a bucket for a week to
make fibre extraction easier (retting
NIMAL TESTING ON TRIAL
Are animal tests effective?
Animal experiments are conducted in order to increase the researchers confidence in a drug, chemical or idea.
In this, animal tests are supposed to identify many of the same effects you would see in a hum
En z y m e
In h ib ito rs
What is an enzyme inhibitor?
An enzyme inhibitor is a molecule that binds to
enzymes and decreases their activity (slows down
reaction, as sometimes it is necessary to make sure
that the reaction does not proceed too fast).
Green Chemistry is the utilisation of a set of principles that reduces
or eliminates the use or generation of hazardous substances in the
design, manufacture and application of chemical products .
GREEN CHEMISTRY IS ABOUT