9.Viruses and bacteriophages are not capable of metabolic activity on their own, so instead, they invade other cells and use their metabolic machinery to produce more viral molecules, nucleic acid, and proteins, which then assemble into new viruses.
众多病毒、噬菌体不能独立进行代谢活动,因此,它
侵入其它细胞,利
细胞的代谢机制来制造更多的病毒颗粒、核酸和蛋白质,然后再将这些组装成新的病毒。