Biology Revision

The search for better health Discuss the difficulties of defining the damage health and indispositions: Health is hard to pose be private itinerary it incorporates many things and some can be very subjective. such(prenominal) as, biological, psychological and social well-being. Disease is similarly difficult to intend because it is a state of impairment functioning or curt health. It depends on an individuals normal level of functioning and on what they require their forest of life to be. summary how the function of genes, mitosis, cell distinctiation and metier attend to in the maintenance of health: The function of genes is to encounter that the recompense proteins are produced in a cell to enable every(prenominal) cellular processes continue. Mitosis enables the genetic material to be copied in effective order when new cells are formed. Different types of cells become specialised for different functions within a multicellular beingness. Distinguish amid pathoge nic and non- infectious unsoundness: An Infectious maladys can pass to other organism to another, where-as a non-infectious disease cannot. Explain why cleanliness in food, water and personal hygiene practices assist in match of disease: Control measures such as cleanliness can bump the spread of infectious diseases, particularly if we whop how a disease is transmitted. General hygiene and cleanliness are authorised in trim back the transmission of infectious diseases.

Prevents the growth of disease thus reduction the likelihood of somebody contracting the disease. Identify the conditions beneath which an organism is described as a pathogen: Organisms are called pathogens when they cause disease. make the role of Paste! ur in identifying the causes of disease: Pasteur discovered that most infectious diseases are caused by microorganisms, or roots. This became known as the source theory of disease. This also destroyed the theory of spontaneous generation. Outline Kochs postulates and excuse how they can be used to identify the fast organism... If you requisite to get a full essay, order it on our website: OrderEssay.net

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