Chapter 5 Mcgraw Hill Study Guide Graded A+

Do naked viruses contain an envelope? {Ans: No}What is a viruses structure? {Ans: compact and economical structure that is not cellular}What is the smallest pathogenic agent? {Ans: Virus}Do viruses have the machinery to synthesize proteins? {Ans: No, all viruses lack the machinery to synthesize proteins}What structure immediately encloses viral nucleic acid? {Ans: Capsid}When does a virus bind to specific receptor sites on the membrane of a susceptible host cell {Ans: The adsorption phase of the viral life cycle}