[Solved] Bacterial conjugation involves _______. A) a bacteriophage carrying donor DNA to the recipient cell B) a donor cell with a plasmid that synthesizes a pilus C) naked DNA fragments from a lysed donor cell taken up by a recipient cell D) new progeny cells with genes from two parent bacterial cells Cervical Spine: The portion of the spine that runs through the neck, made up of seven vertebrae. General Anesthesia: A medically induced, reversible state of unconsciousness, accompanied by loss of pain sensation and muscle relaxation, used during surgical procedures. Spinal Anesthesia: A type of anesthesia administered into the spinal column to induce absence of sensation and pain, particularly in the lower part of the body. Epidural: An anesthesia technique that involves injecting medication into the epidural space of the spinal canal to provide pain relief, especially during childbirth.