Biology Pathogens Disease Mind Mapping Tools Biology Vrogue Co Pathogens. pathogen refers to any organism which can cause disease. there are many forms of pathogens, such as viruses, bacteria, protoctists, and fungi. infectious diseases are medical conditions which are caused by pathogens, and are communicable or transmissible, meaning it can be passed on between hosts. A mind map about biology : pathogens, disease submitted by sciencemindmaps on jul 13, 2014. created with xmind. a mind map about biology : pathogens, disease.
Biology Pathogens Disease Mind Mapping Tools Biology Vrogue Co These are called communicable diseases or transmissible diseases. they are caused by many different types of pathogen (disease causing organisms), and are also known as contagious or infectious diseases. communicable diseases can be transmitted by vectors. vectors are often pathogens which can transmit disease from one organism to another. Water – infection is spread in water contaminated by pathogens. it can be spread by bathing in, or by ingesting this water. cholera is spread like this, as the water is contaminated by the faeces of the patients. direct contact – direct contact with sufferers e.g. through blood or body fluids, can spread disease. How do pathogens cause disease? by damaging host tissues. sheer number of pathogens causing damage, this prevents tissues from functioning properly, viruses inhibit the synthesis of dna, rna and proteins by the host cells. many pathogens break down the membranes of the host cells; by producing toxins. most bacterial pathogens produce toxins. Biology mind maps are the visual representation of biological concepts that help the onlookers understand the interconnections between different biological concepts. a well constructed biology mind map depicts the categories, topics, and sub topics. more importantly, these mind maps, or concept maps, often depict the visual connection between.
Biology Pathogens Disease Mind Mapping Tools Biology Vrogue Co How do pathogens cause disease? by damaging host tissues. sheer number of pathogens causing damage, this prevents tissues from functioning properly, viruses inhibit the synthesis of dna, rna and proteins by the host cells. many pathogens break down the membranes of the host cells; by producing toxins. most bacterial pathogens produce toxins. Biology mind maps are the visual representation of biological concepts that help the onlookers understand the interconnections between different biological concepts. a well constructed biology mind map depicts the categories, topics, and sub topics. more importantly, these mind maps, or concept maps, often depict the visual connection between. Mapping diseases onto molecular interaction networks has contributed towards the elucidation of disease mechanisms, 4 identification of new disease associated genes 3 and indication of potential. Parasite = an organism that lives in or on another organism and causes damage to the organism e.g. tapeworms, roundworms and fleas. diseases can also be caused by genetic defects, nutritional deficiencies and environmental factors e.g. toxicity. infectious disease = diseases that are passed between individuals e.g. malaria, hiv and tb.
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