Consider the following statements 1 The term quot transcriptome quot can also be used to descri...........

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Consider the following statements.

1.The term "transcriptome" can also be used to describe the array of mRNA transcripts produced in a particular cell or tissue type.

2.An organism's transcriptome remains unchanged throughout its various stage of development and changing environmental conditions.

Which of the above is/are correct ?

1 only

2 only

Both 1 and 2

None

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Explanation:

Statement 1: A transcriptome is the full range of messenger RNA, or mRNA, molecules expressed by an organism.
Statement 2: In contrast with the genome, which is characterized by its stability, the transcriptome actively changes.
In fact, an organism's transcriptome varies depending on many factors, including stage of development and environmental conditions.
Applications: The transcriptomes of stem cells and cancer cells are of particular interest to researchers who seek to understand the processes of cellular differentiation and carcinogenesis.
Analysis of the transcriptomes of human oocytes and embryos is used to understand the molecular mechanisms and signaling pathways controlling early embryonic development, and could theoretically be a powerful tool in making proper embryo selection in in vitro fertilisation.
Transcriptomics is an emerging and continually growing field in biomarker discovery for use in assessing the safety of drugs or chemical risk assessment.
Transcriptomes may also be used to infer phylogenetic relationships among individuals.