1.based on your research and the symptoms you have observed, what is the disease that is causing the "same illness" in a number of your patients?
a. calicivirus
b. perfringens food poisoning
c. listeriosis
d. salmonellosis
2. when would the illness you have detected be considered notifiable?
a. it is foodborne.
b. it affects more than 500 people within a seven-month period.
c. it is listed with the cdc as a notifiable disease in its annual summary.
d. it is designated as contagious by the local health authority.

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.