Of the ________ electrons released in Nitrosomonas europaea nitrification, ________ must return to AMO to continue ammonia oxidation, while ________ can be used either as reductants for biosynthesis or be donated to the electron transport chain to reduce the terminal electron acceptor, oxygen.
Fill in the blank(s) with the appropriate word(s).
four, two, two
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What is the frequency of each genotype in the population?
A. AA: 0.09, Aa: 0.42, aa: 0.49 B. AA: 0.49, Aa: 0.42, aa: 0.09 C. AA: 0.01, Aa: 0.90, aa: 0.09 D. AA: 0.111, Aa: 0.378, aa: 0.511 E. AA: 0.21, Aa: 0.42, aa: 0.37
Homologous genes in different species are called
A. analogs. B. paralogs. C. orthologs. D. dialogs. E. monologs.
Health officials measure ____ to evaluate if disease agents are present
a. byssal thread density b. changes in species composition c. coliform bacteria d. the oyster index e. water density
We often hear young teenagers claim that oral sex doesn't count as "real" sex. Although oral sex won't cause pregnancy, it does have many of the same risks associated with "real" sex
Explain to one of these young teenagers what sorts of risks come with alternative forms of sexual contact, such as oral sex.