An extreme form of allergic reaction can result in severe respiratory distress and plummeting blood pressure. Which of the following is the medical terminology for this extreme reaction?
a. delayed hypersensitivity
b. immunodeficiency failure
c. anaphylactic shock
d. systemic hypersensitivity
c. anaphylactic shock
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A viral lytic cycle is characterized by:
a. rapid infection and emergence. b. rapid infection, replication of nucleic acids and proteins, assembly of virions and release by rupture. c. a virus remaining in the host cell then being released. d. a viral nucleic acid being inserted into the host genome and possibly residing through multiple cell divisions prior to lytic.
Microspores are indicated by the letter ____
a. A b. B c. C d. D e. E
In the years after the completion of the human genome project, genome sequencing revealed surprisingly little amount
of variation in the sequence and arrangement of nucleotides in humans. a. True b. False
Greek philosophers including Aristotle developed a keen appreciation for the study of natural history. Which of the following are contributions made by Aristotle to the study of natural history?
a. his book, Physics and Natural History of Animals b. distinguishing among 500 species of birds, mammals, and fishes c. proposing a taxonomy of nature—a classification system of life. d. All of the above