Image result for virus nucleic acid All viruses contain nucleic acid, either DNA or RNA (but not both), and a protein coat, which encases the nucleic acid. Some viruses are also enclosed by an envelope of fat and protein molecules. In its infective form, outside the cell, a virus particle is called a virion. #VIRUS #VIRION #DNA #RNA #genetics #biology #virusTypes #ssDNA #ssRNA #dsRNA #dsDNA #genome #Rhinovirus #viralInfection #commonCold #flu #immuneSystem #immunology #viruses #viralReproduction #lyticCycle #lysogenicCycle #structureOfAVirus #areVirusesAlive #areAllVirusesBad #nuclearPolyhedrosisVirus #lyticVsLysogenic #virusCycles #viralCycles #howVirusesWork #animation #bacteriophage #virusReplication #howVirusesReproduce #highSchoolBiology
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