science revision 0.0 / 5 ? ScienceBiologyGCSEAQA Created by: chloe27689Created on: 11-03-16 13:03 what is a pathogen? Disease causing organism 1 of 17 Name two types of white blood cells. 1. Phagocytes 2. Lymphocytes 2 of 17 Name the deference for pathogens. Skin, Stomach - acid, Tears - lysozymes, Cilia + mucus 3 of 17 what is metabolism? Reactions in the body 4 of 17 what is Metabolic rate? Speed of metabolic reactions in the body. 5 of 17 what causes Metabolic rate? Gender, Age, Muscle fat ratio, Inherited, State e.g Pregnacy 6 of 17 what are micro- organisms also known as? Microbes 7 of 17 If the body doesn't get enough fiber what can this cause? Constipation 8 of 17 Ttoo much fat can cause? Heart disease 9 of 17 Too much proteins can cause? Liver disease 10 of 17 What is Vaccination? Small amount of dead or inactive pathogen 11 of 17 What is a healthy diet? A healthy balanced diet is the correct proportion of nutrients for an individual 12 of 17 What does fungi do to the body? give 2 examples 1. Ring worm 2. Athletes foot 13 of 17 What do Viruses cause? Give 2 examples 1. HIV 2. Influenza 14 of 17 What do our cellular reactions need? Water 15 of 17 Where does bacteria grow? Grows on Cells - tissue 16 of 17 What does Bacteria produce? Toxins, these are poisons 17 of 17
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