The structure of tumor necrosis factor includes which of the following?
A) four helical segments
B) only b-pleated sheet
C) both a-helix and b-pleated sheet
D) four cysteine residues which form two disulfide bridges
B
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Multinational corporations are attracted to Indonesia because of inexpensive labor for export product assembly as well as ________
A) a healthy agricultural sector which can supply exotic foods to management inexpensively B) black markets for a wide variety of consumer goods C) government bribes to management D) a very large and youthful domestic consumer market
What is the definition of an inclusion?
A) A fossil of an organism that existed for a short period of geologic time B) A fragment of one rock unit enclosed in another rock unit C) An unstable isotope decaying into a stable form D) A fault bisecting a layer of rock
Environmental protection can positively affect local economies by ________
A) having citizens move out of the community in order to find employment B) increasing short-term costs to existing and future businesses C) having businesses move out of the area to locales with less-stringent environmental protection D) eliminating current excess jobs E) creating jobs that will attract companies from other sectors of the economy
Japan's economy
A) slowed substantially in the 1990s. B) is currently the largest in the world. C) is not as large as China's. D) did not begin to industrialize until after World War II. E) has seen sustained gains in its real estate values over the last two decades.