Genetic variations in DNA sequences in human populations, such as single nucleotide polymorphisms (SNPs), have been used to map "disease genes" by determining whether the SNP is linked to the mutant gene
A. true
B. false
A
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Which of the following is rare among protists?
A. Multicellular B. Motility C. Eukaryotic D. None of these characteristics are rare among protists.
Lamisil is an allylamine used to treat dermatomycoses. Lamisil's method of action is similar to that of
A) polymyxin B. B) azole antibiotics. C) echinocandins. D) griseofulvin. E) bacitracin.
__________ pathogens obtain resources from living cells, whereas __________ pathogens kill cells before colonizing them
A. Biotrophic; necrotrophic B. Necrotrophic; biotrophic C. All bacterial; all fungi D. All fungi; all bacterial E. Asymptomatic; symptomatic
Which of the following statements are true regarding the secondary immune response? Select all correct choices
A. It occurs more slowly than the primary immune response. B. It occurs faster than the primary immune response. C. It produces more antibodies than the primary immune response. D. It produces fewer antibodies than the primary immune response.