Question

Gene expression analysis is being done when studying what

Metabolomics

Transcriptomics

Genomics

Nutriogenetics

Answer 1

Answer :

Metabolomics : the scientific study of the set of the metabolites present with in organism ,cell or tissue .

- it is the scientific study of chemical process involving metabolites ,the small molecule intermediates and products of metabolism .

- metabolomics offer a unique opportunity to look at genotype and phenotype as well as genotype envirotope relationships .

Transcriptomics : it is the study of transcriptome - the complete set of RNA transcripts . that are produced by genome ,under specific circumstances or in a specific cell - using high throughout methods ,such as microarry analysis .

- it is used to quantify the changing expression levels of each transcript during development and under different conditions .

- the information content of an organism is recorded in the DNA of its genome and expressed through transcription .

- it is used to determine the transcriptional structure of gene to reveal the molecular constituent of cells and tissue and also for understanding development and diseases .

Genomics : it is the study of structure ,function and inheritance of genome ( entire set of genetic material ) of an organism . A major part of genomics is determining the sequence of molecules that make up the genomic DNA. Content of organism .

- genomics is a area with in genetics that concerns the sequence and analysis of an organism genome .

- it is used to determine complete DNA sequence and perform genetic mapping to understand diseases .

Nutriogenetics : it is defined as science of effect of genetic variation on dietary respronse .

- it is used to know metabolic process and personalization of dietary recommendations provided to individual .