None of the following applies to adenovirus URT infection except
A. attaches to the nasopharyngeal mucosa by fimbriae.
B. fatalities are rare and recovery is within 1-3 weeks
C. it persists and causes a latent infection
D. transmission is through an enveloped viral particle
E. a virulence factor includes a capsule
Answer: B. fatalities are rare and recovery is within 1-3 weeks
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The striated muscles in most invertebrates have thick and thin filaments arranged in sarcomeres
entirely similar to those of vertebrates.
Indicate whether the statement is true or false.A __________ is a tangled mass of hyphae
a. sporocarp b. sporangia c. zygospore d. mycelium e. coenocyte
You have decided to repeat Palade's experiments on the endomembrane system. You think you've done everything correctly, but when you observe your final sample under the microscope, you find that the entire endomembrane system contains tiny black dots. When you look at later timepoints you see the same thing. What part of the experiment did you forget?
A. You forgot to add radioactive amino acids. B. You forgot to add osmium tetraoxide. C. You forgot to add the silver-containing emulsion. D. You didn't forget anything, this is what the experiment is supposed to look like. E. You forgot to add nonradioactive amino acids.
How many gene pairs are involved in generating a typical 1:4:6:4:1 ratio?
A) 4 B) 3 C) 2 D) 6