Henrietta Lacks' cells are considered immortal. Why might this be so?

Cause of death: Cervical cancer

Explanation:

Lacks's cells were the first to be observed that could be divided multiple times without dying, which is why they became known as "immortal". After Lacks's death, Gey had Mary Kubicek, his lab assistant, take further HeLa samples while Henrietta's body was at Johns Hopkins' autopsy facility.

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

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