MCB3020 Exam 2 Study Guide: Chapter 8, 11, 13, and 14 with Complete Solutions
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MCB3020
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MCB3020
MCB3020 Exam 2 Study Guide: Chapter 8, 11, 13, and 14 with Complete SolutionsMCB3020 Exam 2 Study Guide: Chapter 8, 11, 13, and 14 with Complete SolutionsMCB3020 Exam 2 Study Guide: Chapter 8, 11, 13, and 14 with Complete SolutionsMCB3020 Exam 2 Study Guide: Chapter 8, 11, 13, and 14 with Complete ...
MCB3020 Exam 2 Study Guide: Chapter
8, 11, 13, and 14 with Complete
Solutions
Most DNA viruses assemble in the... - ANSWER - nucleus
Most RNA viruses develop solely in the... - ANSWER - cytoplasm
The number of viruses produced depends on the type of... - ANSWER - virus and size, and the
initial health of host cell
Lytic viral replication usually causes what results in the host cell? - ANSWER - death and lysis
There are how many stages in the lytic viral replication? - ANSWER - five stages
What are the three Viral replication/lifestyles? - ANSWER - lytic cycle, lysogenic cycle, and
chronic replication
This results when phages carry genes that alter phenotype of a bacteria. - ANSWER -
Lysogenic conversion
In lysogenic viral replication, infected host cells... - ANSWER - grow and reproduce normally for
generations before they lyse
Animal viruses do not have... - ANSWER - tails/tail fibers
The presence of microbes in non-living reservoirs are often due to contamination by... -
ANSWER - feces or urine
Proper terminology for the presence of microbes - ANSWER - colonization/contamination
, Proper name for microbial growth - ANSWER - infections
What is the degree of pathogenicity? - ANSWER - virulence
Most viruses only infect particular host cells due to... - ANSWER - a affinity to viral surface
proteins on host cell's surface
This type of virus infect many kinds of cells in many different hosts. - ANSWER - Generalists
Works as the viral means of attachment to host cells - ANSWER - capsids
Capsids are composed of proteinaceous subunits called... - ANSWER - capsomers
Capsomers may be made of single or multiple types of... - ANSWER - proteins
What is the ability of a pathogen/microorganism to cause a disease? - ANSWER - pathogenicity
What microorganisms cause disease? - ANSWER - primary pathogens
What are diseases that naturally spread from animal hosts to humans? - ANSWER - zoonoses
Human carriers of infection are often... - ANSWER - asymptomatic
Some human carriers of diseases eventually develop the illness while others... - ANSWER -
never get sick
The factors contribute to what?
-adhesion factors/biofilms
-inactivation of host defense
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