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define regulation of l-pk enzymes by starvation amp refeedingl-pk catalyzes the conversion of phosphoenolpyruvate to pyruvate and plays an important
define fuel molecules and lipogenesislipogenesis is a collective name for the complex process of producing lipids fatty acids from smaller precursor
define role of vitamin d in controlling gene expressionvitamin d is a secosteroid that is metabolically activated and degraded through the actions of
define role of vitamin k in controlling gene expressionprithrombin a protein required for blood clotting is assembled with a large number of glutamic
define role of vitamin a in controlling gene expressionvitamin a as retinoic acid has widespread effects on the synthesis of a variety of important
define role of zinc in controlling gene expressionzinc atoms have specific structural roles in enzyme molecules as well as in many other proteins
define iron response element and iron regulatory proteinthe iron response element ire and the iron regulatory protein irp play key roles in
define role of iron in controlling gene expressioniron metabolism is regulated by a complex co-ordinate mechanism recent evidence supports specific
define role of lipids in controlling gene expressionin the lipogenic pathway the genes that encode the enzymes of the fatty acid synthase complex are
define role of leptin in controlling gene expressionleptin is a protein product containing 167 amino acids of the ob gene expressed exclusively
define sterol regulatory element binding proteins srebpsthese belong to a general family of transcription factors they are synthesized as membrane
define role of nutrients in controlling gene expressionthe role of several nutrients in controlling gene expression as mentioned earlier is in
define termination phase - mechanism of protein synthesistermination rna polymerase recognizes the terminator which results in no further nucleotides
define elongation phase - mechanism of protein synthesiselongation rna polymerase moves along the dna and sequential synthesizes the rna chain there
define initiation phase - mechanism of protein synthesis the assembly of a ribosome on an mrna molecule at the correct start point the initiation
define translation phase of gene expression processthe nda which the transcript into m rna is translated into protein with the help of ribosomes m
define transcription phase of gene expression processtranscription is the enzyme synthesis of rna on a dna template this is the first stage in the
what is meant by gene expressionthe synthesis of protein under the influence of gene is called gene expression all human cells are derived from a
explain gene expression - nutrient gene interactionsthe last two decades have witnessed tremendous development in our understanding of the cellular
define developments in the area of nutrient-gene interactionsthis unit introduces you to the recent developments in the area of nutrient-gene
define nutritional needs of the elderlyin this we learnt about the nutritional needs of the elderly and in doing so we have also focused on many
define tips for elders with chewing difficultyelders without teeth cannot chew their foods hence they start taking only liquid or semi-solid food
define the nutritional shortcomings among the elderlynutritional shortcomings are common among the elderly most often due to poor choice of foods ie
determine guidelines for planning balanced diets for elderlythe key element in planning diets for the elderly should be nutrient-based dietary
define dietary modifications in the diet of the elderlyloss of teeth due to increased decay of teeth and gums is common in aged person fitting