Fill in the blanks to complete the following statements. ?
___________ are tiny hair-like projections that help expel foreign particles from the respiratory tract.?
Fill in the blank(s) with correct word
Cilia
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Drugs that are HIV protease inhibitors
A. prevent HIV protease from degrading host cell proteins. B. block the translation of HIV proteases. C. bind to HIV proteases. D. prevent HIV proteases from breaking apart capsid proteins. E. bind to HIV proteases and prevent the proteases from breaking apart capsid proteins.
When performing gene therapy, DNA can be introduced into human cells by using genetically engineered ____, which
are designed to deliver their genetic material into the cells they infect.
a. sheep cells b. mouse cells c. bacteria d. plasmids e. viruses
Which of these viral cytopathic effects is most likely to be associated with the development of cancer?
A) inclusion bodies B) cell death C) loss of contact inhibition D) stimulation of interferon E_ production E) cell fusion
Which behavioral response to the threat of predation is most likely to be selected for in a species that uses camouflage for protection from predators?
A) Behavior that mimics the behavior of the predator B) A quick escape response C) Sudden display to startle the predator D) Motionless behavior E) Cooperative behavior