Structure
The Mumps virus is a roughly spherical particle made up of concentric layers of fatty lipids, large protein molecules, and nucleic acid. It is dotted with large 'spikes' made up of protein that enable it to gain entry to host cells. Inside lies a core of a single, long molecule of RNA wrapped up in protein that is released into the cell.
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Famous quotes containing the word structure:
“Agnosticism is a perfectly respectable and tenable philosophical position; it is not dogmatic and makes no pronouncements about the ultimate truths of the universe. It remains open to evidence and persuasion; lacking faith, it nevertheless does not deride faith. Atheism, on the other hand, is as unyielding and dogmatic about religious belief as true believers are about heathens. It tries to use reason to demolish a structure that is not built upon reason.”
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“With sixty staring me in the face, I have developed inflammation of the sentence structure and definite hardening of the paragraphs.”
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