Tip - Bacteria – good, bad and ugly

This article looks at how bacteria are useful in nutrient cycling and in food digestion. Humans use bacteria to create food products and in biotechnology and research. Some bacteria are capable of causing disease.
Tags: science, bacteria, biology, communicable diseases, deoxyribonucleic acid, diseases, DNA, genes, infectious diseases, nucleic acids, pathogens, ribonucleic acid, RNA, viral infections, viruses, viruses (Biology), nature of science