Finally, some ssRNA viruses use the RNA present in the genome to. encode genes. These are called positive-strand ssRNA genomes. Alternatively, negative strand. ssRNA genomes must be copied, and the copy (or negative strand) is used for transcription. DNA and RNA viral genomes have several distinguishing features.
In sociology,  taste is an individual's personal and cultural patterns of choice and preference. Taste is drawing distinctions between things such as styles, manners, consumer goods, and works of art and relating to these. Social inquiry of taste is about the human ability to judge what is beautiful, good, and proper.
Yet, treatment for cancer, and cancer itself, can affect your sense of taste. Sense of taste involves the flavor, texture and smell of food. Influenced by taste buds located mainly on the surface of the tongue, the four main types of taste are sweet, sour, bitter, and salty. Any or all of these may be altered during or after cancer treatment, changing how you perceive flavors.