usually spread by the ingestion of infected food and water‚ which may become infected after an infected individual has had contact with it. Sexually transmitted infections are transmitted through bodily fluids‚ and usually contracted through sexual activity. Transmission of infection may also involve a vector. These may be either mechanical‚ where they pick up the infection on the outside of their body and pass it on in a passive manner‚ such as a housefly landing on faeces and then food‚ therefore
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Describe the field work and research you undertook to investigate the pressure of human activities on the coast (15) The pressure of human activity‚ combined with continuing natural processes of wind and water‚ has accentuated coastal dune erosion which is the process of removing or damaging to‚ dune vegetation exposes sand dunes to high coastal winds and wave action which eventually cause dune blowouts and sand drifts. We can tell this by carrying out specific research (secondary data) on different
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Supporting Learning Activities – Unit 303 Outcome 1 1.1 The greatest contribution made by teaching assistants is to children’s learning when they are working with groups of children under the management of the teacher. Teaching assistants may alternate between being a support for the whole class to being specifically involved with individual or small groups of children. To ensure a teaching assistant is able to support in the most effective way it is vital that they are well briefed. Teaching assistants
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The Leadership Styles of Ho Chi Minh and Ngo Dinh Diem Introduction A close look at the history and background of Ho Chi Minh and Ngo Dinh Diem allows one to analyze what may have made the leadership skills of each a success or failure. Both were patriotic and wanted the same thing for their country and that was for Vietnam to remain undivided. Yet their backgrounds were quite different and may have had some influence in their ability to inspire‚ motivate and transmit a hope for change and
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Carbohydrate Digestion The following questions refer to Activity 1: Assessing Starch Digestion by Salivary Amylase. 1. At what pH did you see the highest activity of salivary amylase? Why? 2. How do you know that the amylase did not have any contaminating maltose? 3. What effect did boiling have on enzyme activity? Why? 4. Describe the substrate and the subunit product of amylase. The following questions refer to Activity 2: Assessing Cellulose Digestion. 5. Does amylase use
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South African state‚ as it developed under Smuts and his post 1948 successors can be considered a developmental state‚ this essay will consider two things. Firstly it will consider what is meant by a developmental state and what a developmental state consists of‚ and secondly it will consider the state of South Africa from 1948 onward‚ as developed under Smuts and other successors. Lastly this essay will discuss what legacy this left for a post-apartheid government. Developmental states initially
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promotion activity on raising awareness on drink spiking and sexual assault. It will discuss the health needs assessment of a target group and identify current local or national health policies. It will also discuss the approach used in the implementation of the activity and discuss the role of the health promoter and how this activity can be carried out in practice. Hurley et al. (2006) cited in McBrierty et al. (2013) defined drugs-facilitated sexual assault (DFSA) as a sexual activity that occurs
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Phytochemical characterization & antioxidant activity of mangrove plant Sonneratia caseolaris Submitted by: Kumari Priyanka Regd no.-0901106090 Sem-7th‚ Biotechnology
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BIOLOGY IA A Factor That Will Affect Enzyme Activity The Question Effects on Enzyme activity: investigating the effects of mixing Hydrogen Peroxide with Catalase extracted from potatoes at different temperatures‚ and then comparing the results with the same method‚ except to replace the Potato juice with MnO2 Hypothesis Since enzymes are a type of protein‚ they will be destroyed at high temperatures and activity rates will go down at low temperatures. Also‚ if done at low temperature
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Activities Affecting the Environment Vegetable Gardens The aim will be to produce vegetables intensively‚ in small or larger spaces‚ in the ground or in containers‚ as the situation allows. The establishment of vegetable gardens will also aim to ensure that families have a secure food supply‚ as well as to generate income to improve the participants’ quality of life. Production techniques will be organic‚ and manure or compost will be used to fertilize soil. The types of vegetables produced will
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