Word forms: 3rd person singular present tense investigates , present participle investigating , past tense , past participle investigated. verb. If someone, especially an official, investigates an event, situation, or claim, they try to find out what happened or what is the truth.
Gene cloning is a method for making many identical copies of a gene by inserting the gene into a living host cell.Under appropriate conditions, the host cell will replicate the foreign DNA along with its own DNA whenever it divides.ene cloning is a method for making many identical copies of a gene by inserting the gene into a living host cell.
-Gene therapy is one practical application of vectors. -A vector is used in rDNA technology b/c any DNA that is inserted in the vector will be replicated in the process. Serve as a vehicle for the replication of a desired DNA sequence-A virus containing a new gene can insert the gene into a cell.A vector is used in rDNA technology b/c any DNA that is inserted in the vector will be replicated in the process. Serve as a vehicle for the replication of a desired DNA sequence-A virus containing a new gene can insert the gene into a cell.