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.
The process of DNA cloning has two components: one is the use of restriction enzymes in vitro to cut DNA into a unique set of fragments; the other is the use of vectors to ensure that the host organism carries and replicates the foreign DNA. placed in the target organism.