Many genetic changes have contributed to the uniqueness of humans. One example are our opposable thumbs.
Manipulating human cells could potentially lead to changes in gene expression, regulation of specific genetic pathways, or the correction of genetic mutations that cause diseases. However, there are ethical concerns and potential risks associated with such manipulations, including unintended consequences or unforeseen effects on the individual or future generations. Additionally, the long-term impact of these changes on human health and evolution is not yet fully understood.
If programmed to, yes, but if programmed not to, then no.
Genetic engineering allowed genes that were not functioning to be replaced with ones that were
false
Many genetic changes happened. One involved the joining of two "ape" chromosomes (they have 24 pairs of chromosomes) end to end to make human chromosome #1 (we have 23 pairs of chromosomes, but still have about the same amount of genetic material). This would have made it impossible for the "new" humans to successfully breed with their most recent prehuman ancestors, even though both peoples probably had identical appearance and lived together for several generations of both.
The genetic changes made to bone marrow cells would not be passed on to the patient's children because the alterations occur in the patient's somatic cells, not the germline cells responsible for passing on genetic information to offspring. The modifications made to bone marrow cells would not be present in the patient's reproductive cells.
CRISPR is used in genetic engineering to make precise changes to DNA. Scientists can target specific genes and edit them by cutting out or adding new genetic material. This technology allows for more efficient and accurate modifications to be made to an organism's genetic code.
The nucleus contains the genetic information of the cell and functions as the control center of the cell.
Chromosomes are made up of DNA and proteins. The chromosomes help to carry the genetic information throughout the body. There are 23 pairs of chromosomes in the human body.
Many genetically engineered proteins are used to treat illnesses. For example, factor VIII, a protein that promotes blood clotting, is now made by genetic engineering and sold as a drug to hemophiliacs. Genetic engineers are also attempting to replace defective human genes with healthy ones.
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what made genetic engineering possible