Biology, 24.08.2019 14:00, chris018107

What is stem cell?
a. cell that can divide for long periods of time while remaining undifferentiated.
b. group of cells that work together to perform a similar function.
c. loose combination of dna and proteins that is present during interphase.
d. protein that organizes chromosomes and around which dna wraps.

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What is stem cell?
a. cell that can divide for long periods of time while remaining undiffere...