How would the removal of growth factors affect asynchronous cultures of (1) normal human cells and (2) most human cancer cells? see section 12.2 (page 258) . view available hint(s) how would the removal of growth factors affect asynchronous cultures of (1) normal human cells and (2) most human cancer cells? see section 12.2 (page 258) . (1) no effect; (2) arrest in g2. (1) arrest in g1; (2) no effect (1) no effect; (2) arrest in g1 (1) arrest in g2; (2) no effect submit?