Virion size ranges from ________.

A. 10-400 nm
B. 1,000-10,000 nm
C. 1-40 nm
D. 600-1,000 nm


Answer: A

Biology & Microbiology

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a. True b. False

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a. bacterial cell b. fungus cell

c. animal cell d. protist cell e. plant cell

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Which of the following habitats is most likely to be

rich in fossils? a. eroding hillsides b. deserts c. polar ice caps d. a bed of a former shallow sea e. rocky plateau

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What special features are evident in sperm cells but not in somatic cells, and how do these specializations function?

What will be an ideal response?

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