Hormones, antibodies, and hemoglobin are all examples of __________
a. enzymes
b. amino acids
c. catalysts
d. proteins
Correct Answer: d
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In an anthropological sense, an economic system refers to __________.
A) rules relating to kinship and inheritance B) customs specifying how people gain access to resources C) exchange rates of different monetary systems on a global market D) attitudes toward leadership and influence
Whales are most closely related to:
A. elephants B. primates C. rodents D. hoofed mammals
Biological systems are balanced systems maintained by the interaction of physiological mechanisms that compensate for both external and internal changes. Such a balanced system is in
a. hypoxia b. homeostasis c. heterostasis d. acclimatization e. polystasis
Biomedicine is the predominant medical system found in:
a. Hindu cultures. b. Islamic cultures. c. Christian cultures. d. Asia, Africa, and Latin America. e. Europe and the United States.