Continuous Cell Lines Differ from Primary Cell Lines in That

Multiple Choice

Continuous cell lines differ from primary cell lines in that

A) continuous cell lines always have to be re-isolated from animal tissues.
B) continuous cell lines are derived from primary cell lines.
C) viruses can be grown in continuous cell lines.
D) continuous cell lines are from human embryos.
E) continuous cell lines can be maintained through an indefinite number of generations.