Problem: Animals typically use the color green as camouflage, blending in with the chlorophyll green of the surrounding environment. Green animals include, especially, amphibians, reptiles, and some fish, birds and insects. Most fish, reptiles, amphibians, and birds appear green because of a reflection of blue light coming through an over-layer of yellow pigment. Perception of color can also be affected by the surrounding environment. For example, broadleaf forests typically have a yellow-green light about them as the trees filter the light. Turacoverdin is one chemical which can cause a green hue in birds, especially. Invertebrates such as insects or mollusks often display green colors because of porphyrin pigments, sometimes caused by diet. This can causes their feces to look green as well. Other chemicals which generally contribute to greenness among organisms are flavins (lychochromes) and hemanovadin. Humans have imitated this by wearing green clothing as a camouflage in military and other fields. Substances that may impart a greenish hue to one's skin include biliverdin, the green pigment in bile, and ceruloplasmin, a protein that carries copper ions in chelation.
What is a protein that carries copper ions in chelation?
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Answer: ceruloplasmin

Problem: Hayek had a long-standing and close friendship with philosopher of science Karl Popper, also from Vienna. In a letter to Hayek in 1944, Popper stated, "I think I have learnt more from you than from any other living thinker, except perhaps Alfred Tarski." (See Hacohen, 2000). Popper dedicated his Conjectures and Refutations to Hayek. For his part, Hayek dedicated a collection of papers, Studies in Philosophy, Politics, and Economics, to Popper and, in 1982, said that "ever since his Logik der Forschung first came out in 1934, I have been a complete adherent to his general theory of methodology". Popper also participated in the inaugural meeting of the Mont Pelerin Society. Their friendship and mutual admiration, however, do not change the fact that there are important differences between their ideas.
Hayek dedicated many of his papers to Popper based on a dedication Popper made to him in which of his work?
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Answer: Conjectures and Refutations

Problem: From the death of the Near East new nations were able to rise from the ashes, notably the Republic of Turkey. Paradoxically it now aligned itself with the west rather than with the east. Mustafa Kemal, its founder, a former Ottoman high-ranking officer, was insistent on this social revolution, which, among other changes, liberated women from the strait rules still in effect in most Arabic-speaking countries. The demise of the political Near East now left a gap where it had been, into which stepped the Middle East.
What notable nation was able to rise from the ashes of the Near East?
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Answer:
the Republic of Turkey