During replication, dna a. remains intact b. makes rna c. is copied d. directs protein synthesis

How are tumors cells different from normal cells

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community