Microbiology TAMU exam 2 review questions with correct answers

viruses are ----, ----- ---- CORRECT ANSWER obligate intracellular parasites do viruses divide and grow CORRECT ANSWER no virus genome CORRECT ANSWER ds or ss dna ds or ss rna most common dna virus genome ds or ss CORRECT ANSWER ds most common rna virus genome ds or ss CORRECT ANSWER ss how are viruses grown in a lab CORRECT ANSWER - must be grown IN living animals or embroyonated eggs or cell cultures when bacteriophages are grown in a lab, the plaque is? CORRECT ANSWER - holes in the lawn where the phage has lysed the cell for all infections, what must the virus do CORRECT ANSWER interact and bind with the host receptor are viruses motile CORRECT ANSWER no what is it called when a virus can sense a cell in their presence CORRECT ANSWER chemical attraction