Biology 116 Exam 1 Study Guide
Taxonomy - Ans:-science of describing, naming, and classifying organisms
Phylogeny - Ans:-evolutionary history of a species or group of related species
What is the taxonomy scale? - Ans:-Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
What are the th...
virulent phage - Ans:✔✔--kills host at the end of the virus life cycle
-only uses the lytic cycle
temperate phage - Ans:✔✔--kills host at the end of lytic cycle
-can be in either lytic or lysogenic cycle, but leaves for the lytic cycle when active
lytic cycle - Ans:✔✔-virus kills host at the end of the cycle
-ends in death of a host cell with a virulent phage
ex: T4
The steps for the lytic cycle include __________ - Ans:✔✔-1) Attachment
2) Entry of phage DNA and degradation of host DNA
3) synthesis of viral genomes and protein
4) Self assembly
5) release (lyse)
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