Biology, 10.12.2020 03:40 MayFlowers
HeLa cells are a group of cells that were removed from Henrietta Lacks in 1951. These cells have been growing ever since they were removed. Which research tool best aids in growing a large number of cells outside of a body over a long period of time?
1. microscopes
2. cell culturing
3. immunostaining
4. genetic methods
Answers: 2
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Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae
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HeLa cells are a group of cells that were removed from Henrietta Lacks in 1951. These cells have bee...
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