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what is electro osmosis electro osmosis electroosmosis is the movement of charged molecules along a charged surfaces in response to a voltage
what is osmosis osmosis osmosis refers to the diffusion of water across a semi-permeable membrane from an area of higher concentration of water
brefily describe diffusion diffusion diffusion is the process in which there is a net movement of particles of a substance from an area of
explain particle movement particle movement particles are moved down a concentration gradient by the process of diffusion osmosis is simply the
what is colloids and suspensions colloids and suspensions colloids and suspensions are mixtures in which larger particles replace solutes
explain water universal solvent water - universal solvent water is usually referred to as the universal solvent because it is able to dissolve
explain mixture in basic chemistrymixtures mixtures are produced by combining two or more substances in contrast to the substances in compounds
explain brefiely the chemical equationschemical equations a chemical equation is a shorthand way of describing a chemical reaction for example
what is energy energyenergy is defined as the capacity to do work work is defined as the movement of a mass or the product of the force and the
explain chemical formulas and reactions chemical formulas and reactions molecules formed by the chemical bonding of atoms are described by
explain the nonpolar molecular attractions in basic chemistrynonpolar molecular attractions van der waals forces and hydrophobic interactions
explain chemical bonds in basic chemistrychemical bonds chemical bonds are forces that join atoms together in a functional unit there are three
what is radioactivity radioactivity some isotopes called radioisotopes have unstable nuclei that release high energy particles or radiant energy
what is electron cloud model electron cloud model in recent models of the atom electrons form electron clouds in which electrons travel in
q explain states of matterans chemistry deals with the nature and composition of matter - anything that occupies space and has mass and the changes
what are the indications of cardiac transplantation indication patients in nyha class iv with heart failure refractory to medical management
what is cardiac transplantation cardiac transplantation the first successful clinical heart transplant was done by christian bmnard at cape
what are the results of chronic pulmonary thromboembolism results the reported mortality is between 5 and 24 per cent on follow-up the six-year
what are the technique of operation cardiovascular surgerytechnique of operation cardiovascular surgery the operation is done on cardiopulmonary
chronic pulmonary thromboembolism the operation recommended is pulmonary thrombo endarterectomyindication the main indication for surgery
q define the organization levels of lifeans the cell is the basic unit of life - the smallest unit that can carry on all the processes of life
describe the result of pulmonary embolismresults the mortality in different series is reported between 3 and 36 per cent in haemodynamically
what are the techniques of pumonary embolism operations technique of operation patients who are very unstable will have to be put on bypass by
q describe the discovery of the cellans the discovery that living organisms are composed of cells was made by an englishman robert hooke in 1665
what is pulmonary embolism surgery indications indications for surgery acute pulmonary embolism with haemodynamic instability and hypoxaemia is