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what is the difference between an acid and a basebase is anything which has a capability to abstract a protonusing the easiest definition an acid is
how much salt is in the human body50 kilo human has about 7 tablespoons of salt inside there
what is the optimum temperature for catalysesfor any chemical reaction the reaction rate enhances with temperature so the higher the temperature the
what is a terrestrial organismterra is the latin word for earth thus an animal that lives on the surface of the earth is known as terrestrial this is
what are analogies for mitochondriawell as you know the mitochondria are the producers of most of a cells energy and the nucleolus makes ribosomes
what happens when the cell membrane or plasma membrane ruptures or breaks downwhen cell membrane ruptures ions leek out and if not repaired in time
which is better to grow plants in rock sand or soilwhen we grew plants inside with there is no wind and the plants in the rocks grew improved than
q explain the process of degradation of proteinsproteins are composed of amino acids combined by peptide linkages the native proteins are
q explain degradation of fats fats are the esters of glycerol and fatty acids and are called as glycerides fats are susceptable to hydrolysis
q explain degradation of carbohydratesansthe carbohydrates that are naturally present in foods you may already know can be divided into
qexplain chemical changes due to spoilagea food item may have apparently looked safe and wholesome for you to eat but the rumbling and grumbling in
q can you explain factors responsible for food spoilagespoilage as you would realize is quite a natural phenomenon all foods undergo varying degrees
q can you explain antibioticsthe antibiotics are the chemicals produced by microorganisms which are able to destroy or inhibit the growth of other
q use of sulphur dioxide and sulphites in microorganismssulphur dioxide as a preservative in wine preparation has been in use since ancient times it
q explain the use of nitrates and nitrites in microorganismsthe use of nitrates and nitrites has been widely used in the curing of meat the reduction
q use of propionates acid in microorganismspropionic acid is formed from lactic acid or lactates as a result of the bacterial action during the
q describe the use of sorbates acid in microorganismssorbic acid is an unsaturated carboxylic acid whose salts as sodium calcium or potassium
q explain the use of benzoates acidbenzoic acid sodium benzoate and the parahydroxy esters parabens are used as preservatives benzoic acid and its
q use of chemicals to control and destruct microorganismsansthe use of chemicals as a process of food preservation has been used since long ever
q can you explain irradiationirradiation it is the process of exposing food to carefully controlled amount of ionising energy to destroy
q what do you mean by canningcanning the term canning is generally applied to foods more specifically to the foods preserved by heat processing it
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