All Biology articles – Page 3
-
FeatureReef-safe sunscreens
Nina Notman investigates the science behind UV-absorbing sunscreens and ‘reef-friendly’ formulations
-
-
-
Magnificent moleculesHydrochloric acid
The science behind one of the most commonly used laboratory acids
-
-
-
ResourceAsparagus pee
A video explaining that asparagus should be cooked in butter rather than water because the molecules responsible for its flavour are water-soluble, and a worksheet about the molecules responsible for ‘asparagus pee’.
-
SoundbiteNobel prize awarded for evolving green chemistry catalysts
New enzymes work as ‘greener’ catalysts in chemical industry
-
FeatureAntibiotics: solving an evolving problem
Includes curriculum-linked resources to use in your classroom
-
NewsSynthetic retina is looking good
New molybdenum disulfide and graphene implant curves with retina – with lesson starter slides
-
ResourceChemical changes during cooking
This shows experiments in which different cuts of meat are cooked under different conditions to determine the optimum cooking temperature.
-
ResourceEnzymes and jellies
If you add certain fresh fruit such as pineapple to jelly, it will not set. The task in this resource is to investigate why.
-
-
-
NewsHealthier hair in just 10 minutes with graphene dye
It’s non-toxic and gives hair antistatic and thermal conductive properties
-
ResourcePlant science practicals
A collection of experiments that cover a number of topics that help students learn and understand the physical and chemical processes that occur in plants. Such as, how water is taken up by plants; how cellulose facilitates passive transport; and the how changes in the concentrations of nutrients in soil, affects plant growth.
-
-
-
-
ResourceThe chemistry of sports drinks
Learn about the chemistry and science behind sports drinks and the effects on the body. Find out how chemists have contributed to the improvement of athletic performance.