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Osmosis is the diffusion of water molecules across a partially permeable membrane, from an area of high water concentration to an area of low water concentration. For exam if you're on the tube you will g...

There is no right answer to this question. However the candidate should demonstrate some forward progress in regards to their perceived dedication to Medicine as a career. Experience does not have to be h...

Ventilation of the lungs is a mechanism designed to maintain a high concentration of oxygen present in the alveoli. Blood is delivered to the lungs from the heart deoxygenated, meaning the majority of hae...

Homeostasis is the body's ability to keep the body's internal environment at a condition of equilibrium, in response to any external changes. This includes body temperature, salt concentration, water conc...

  In order to achieve civil rights there needed to be an effective combination of legislation, enforcement and change in social attitudes. The federal government was made up of the Supreme Court, congress...