Antibiotics are medications used to kill or prevent the spread of disease causing bacteria in the body. There are two types of antibiotics which manage infectious diseases differently: 1. Bactericidal Antibiotics: this is when the antibiotic completely kills off the Bacteria. It does this by damaging or interfering with the bacteria’s cell contents or wall. An example of this type of antibiotic is Penicillin which is in fact the first type of antibiotic to be discovered. 2. Bacteriostatic Antibiotics:
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Part A: Summary The author‚ Yann Joly‚ supports their argument against legislation to protect genetic rights with three main points. The first point that the article mentions is that genetic discrimination cannot be “accurately described as a widespread practice within the life-insurance industry.” The author supports this with the fact that the practice of genetic discrimination has been found only in the context of Huntington’s disease‚ this being discovered after more than twenty years of trying
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Genes are found in our chromosomes and parents pass these on to offspring in their sex cells. Different versions of the same gene are called alleles‚ and these can determine features such as eye colour‚ and the inheritance of disorders such as cystic fibrosis. DNA You will remember from your Key Stage 3 studies that the nucleus controls the activities of a cell. The instructions for how an organism develops are found in the nuclei of its cells Chromosomes Chromosomes are structures found in the
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Mouse never gets fluid infections in the lungs. The cause of cystic fibrosis. What is cystic fibrosis? Cystic fibrosis is a disease affecting the respiratory system. It causes the production of abnormally thick mucus. Rats are 37% effective in identifying what causes cancer to humans. 30 HIV vaccines‚ 33 spinal cord damage drugs‚ none of them
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When genes are inserted into lung cells of cystic fibrosis patients‚ this kind of treatment is referred to as _______________. gene therapy 29. Combining the DNA of two different organisms is called ______________ cloning. transgenic 30. Plasmids or viruses can serve as _______________ to carry foreign DNA into the host cell. vectors 31. When the method is perfected‚ it will be possible to transfer "healthy" genes into cystic fibrosis patients via aerosol inhalants to "cure" this
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Pediatric Respiratory Assessment General History General History Questions to Ask -Ask about gestational age -Any past medical history‚ including onset of current s/s. ****recurrent sore throats‚ eczema‚ resp problems at birth -Detailed family hx****chronic resp conditions-asthma -Exposures to enviormental irritants ****pets‚ smoke -Feeding and sleeping patterns -Growth -Milestones for age -International travel Things to Remember Before Assessment of Child -Childs airway is shorter
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Graded Assignment Lab Report Answer the questions below. When you are finished‚ submit this assignment to your teacher by the due date for full credit. Lab Report: Genetic Crosses 1 You may wish to construct the Punnett squares on scratch paper first before you fill in the Punnett squares on the Lab Report. Answer the questions below. When you are finished‚ submit this assignment to your teacher by the due date for full credit. Part 1: Monohybrid Cross—Predicting Freckles in an F1 Generation Apply
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mutations can be neutral and show no effect in human; it may be beneficial; but also it can cause a disease. Different diseases are being inherited through different patterns. Huntington ’s disease is inherited through Autosomal dominant pattern; cystic fibrosis – through autosomal recessive; Rett ’s syndrome – through X-Linked Dominant; Haemophilia A – through X-Linked recessive [ref. Heidi Chial‚ Ph.D; 2008] It is important to know inheritance patterns to acknowledge how disease is transmitted‚ also
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Cystic Fibrosis: Description‚ signs and symptoms: Cystic fibrosis is a genetic disorder‚ which is acquired at conception and therefore present at birth. The disorder is entirely caused by one pair of genes. People with cystic fibrosis produce abnormally thick‚ stick mucus in the linings of internal organs such as the lungs and intestines. The most common signs are persistent coughing‚ excessive sweating leading to salty skin‚ huge appetite but poor weight gain‚ and pale‚ oily‚ very smelly faeces
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The most important component of the respiratory tract’s defense mechanism is the clearance of mucus from our airways and other parts of our respiratory system‚ including the lungs. With cystic fibrosis transmembrane conductance regulator and other channels‚ chloride and sodium are able to flow out of the cell‚ allowing water to leave the cell and into the mucus layer to keep it thin and fluid. Because of this‚ our respiratory tract is able to
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