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As light passes through the cornea and lens, refraction takes place at varying degrees depending on lens shape. Objects closer to the eye have diverging light rays, thus need more refraction from the lens...
The phagocyte will be attracted to a pathogen and move to it via chemotaxis. The phagocyte then engulfs the pathogen. Once the pathogen is inside the phagocyte, it is enclosed in a phagosome (essentially ...
Firstly, explain what tertiary structure means - the overall 3D structure of a polypeptide chain This 3D shape is essential to enzyme function (aka catalysing biological reactions), as this shape w...
Genetic code is a set of rules which lead to a translation of information kept in the sequence of DNA on to the sequence of proteins. Genetic code is based on the three-base long codons which code for dif...
Plant cells are eukaryotic cells, which mean they organize their genetic material in a nucleus. Plant cells contain different types of organelles that carry out different functions, including mitochondria...
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