What is the main template based process that is differentially regulated during differentiation of cells?
Added by James W.
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These include DNA replication, transcription, and translation, all of which use nucleic acid templates to synthesize new molecules. Show more…
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cell differentiation is most directly regulated by
Sri K.
Scientists performed a series of experiments that were successful in converting skin cells into neurons, with the goal of generating neurons for cellular therapies. This work would be an application of the basic principle that differentiation can arise by different cells having different enhancer elements. Differentiation can arise by different cells having different transcription factors. There is no way to predict or control cellular fate. There is no difference in gene expression between different cell types. Differentiation can arise by different cells having different promoters.
Madhur L.
2-During embryo development, the process of cell specialization is cell differentiation, and the process of developing an organism's form or structure is morphogenesis. 3-Certain cells in the intestine produce digestive enzymes; some cells in the pancreas produce insulin. Yet all of them carry the same genes. The differences between these two types of cells are a direct consequence of: a-genomic equivalence. b-the presence of specific proteins in the tissue. c-the determination. d-totipotence. e-dedifferentiation. 4) During development, cells in the same organism begin to produce different proteins because: a-cells contain a different number of chromosomes. b-specific genes are activated in cells. c-genes are constantly lost as the body's cells differentiate. d-not all cells can synthesize proteins. e-cells have different types and different amounts of DNA. 5) Who am I? I am the study of environmental influences which modify the expression of genes without modifying the sequence of nucleotides. a-The mutation b-Epigenetics c-Methylation d-The inherited
Dominador T.
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