What would be an action that public health officials could take to reduce the risk of West Nile virus infection?
A) provide people with low-cost vaccines for the virus
B) encourage people to wash their hands frequently and cover their cough
C) require pet owners to vaccinate their dogs and cats
D) work with natural resource managers to spray areas where mosquitoes breed
D
You might also like to view...
Chromosomes are aligned at the middle of the
cell during
a. anaphase. b. metaphase. c. interphase. d. prophase. e. telophase
Why do bacterial cells require calcium?
A. It makes strong bones. B. It stabilizes the ribosomes. C. It stabilizes the cell wall. D. It maintains cellular pH. E. It stabilizes the nucleoid.
Which of the following is not considered an accessory organ of the digestive system?
A. gallbladder B. small intestine C. pancreas D. salivary glands E. liver
Cells with a relatively simple cell morphology that do not have a true membrane-delimited nucleus are called ________.
A. urkaryotes B. prokaryotes C. nokaryotes D. eukaryotes