If they worked in Arkansas (where teachers participate in Social Security) for at least 10 years and then taught in Texas (where teachers do not participate in Social Security), they would qualify for both Social Security and the Teacher Retirement System of Texas.
RNA virus. Definition. noun. A virus containing RNA as its genetic material.The RNA may be single stranded or double stranded. Examples of RNA viruses include Reoviruses, Picornaviruses, Togaviruses, Orthomyxoviruses, Rhabdoviruses, etc.Supplement.NA virus. Definition. noun. A virus containing RNA as its genetic material.
RNA viruses can be further classified according to the sense or polarity of their RNA into negative-sense and positive-sense, or ambisense RNA viruses. Positive-sense viral RNA is similar to mRNA and thus can be immediately translated by the host cell.mbisense RNA viruses resemble negative-sense RNA viruses, except they also translate genes from the positive strand.