The name Constanza is of Spanish origin. The meaning of Constanza is steadfast. Constanza is generally used as a girl's name. It consists of 9 letters and 3 syllables and is pronounced Con-stan-za.
The above answers are quite right. The protein capsid of naked viruses is less susceptible to environmental conditions (lipid solvents, pH, temperature...) than enveloped viruses because the envelop is made in part of phospholipids. Once the envelop is lysed, the virus loses its functional receptors and is not still able to infect susceptible cells. ...
4. With some RNA viruses, a DNA copy of the viral RNA is infectious. e.g. polioviruses, this permits the preparation of viral genomes, such as those of vaccine strains in high quantities by avoiding the high mutation rate in replication of RNA and its lability.