A stain technique that uses only one dye is termed a __________ stain.
A) positive
B) differential
C) simple
D) Gram
Ans: C) simple
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Proteins derived from infecting viruses are taken up and digested in the cytoplasm in a structure called the
A) phagosome. B) liposome. C) proteasome. D) nucleosome.
Long, sharp teeth that are good for ripping and tearing of flesh would be characteristic of ____________ dinosaurs
a. carnivorous b. herbivorous c. omnivorous
Which of the following features do bivalves share
with sponges? a. lack of symmetry b. flagellated collar cells c. similar mode of feeding d. siphons e. none of these
A new microbe has been isolated from hot springs in Yellowstone National Park. These cells are extremely thermophilic. In which of the following groups will this organism be classified?
A. Bacteria B. Protozoa C. Archaea D. Helminths