Primary Cultures Contain _____ (This Cell Type)which Quickly Predominate Over

Multiple Choice

Primary cultures contain _____ (this cell type) which quickly predominate over the other cell types.Given the proper space and nutrients needed to grow,these cells can divide about 50 times,such that after 50 doublings,an original culture of 100 cells would become _____ cells.

A) fibroblasts;2500
B) fibroblasts;1.1 × 10¹⁷
C) epithelial cells;2500
D) epithelial cells;4.5 × 10¹⁵