This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
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Question: The joint mission began when Soyuz 19 was first launched on July 15, 1975 at 12:20 UTC, and the Apollo craft was launched with the docking module six and a half hours later. The two craft rendezvoused and docked on July 17 at 16:19 UTC. The three astronauts conducted joint experiments with the two cosmonauts, and the crew shook hands, exchanged gifts, and visited each other's craft.

Answer: Soyuz 19 took off from Earth on what date?


Question: The Dominican Order was affected by a number of elemental influences. Its early members imbued the order with a mysticism and learning. The Europeans of the order embraced ecstatic mysticism on a grand scale and looked to a union with the Creator. The English Dominicans looked for this complete unity as well, but were not so focused on ecstatic experiences. Instead, their goal was to emulate the moral life of Christ more completely. The Dartford nuns were surrounded by all of these legacies, and used them to create something unique. Though they are not called mystics, they are known for their piety toward God and their determination to live lives devoted to, and in emulation of, Him.

Answer: What did the Europeans of the Dominican Order bring to the group?


Question: Copper is an essential trace element in plants and animals, but not some microorganisms. The human body contains copper at a level of about 1.4 to 2.1 mg per kg of body mass. Stated differently, the RDA for copper in normal healthy adults is quoted as 0.97 mg/day and as 3.0 mg/day. Copper is absorbed in the gut, then transported to the liver bound to albumin. After processing in the liver, copper is distributed to other tissues in a second phase. Copper transport here involves the protein ceruloplasmin, which carries the majority of copper in blood. Ceruloplasmin also carries copper that is excreted in milk, and is particularly well-absorbed as a copper source. Copper in the body normally undergoes enterohepatic circulation (about 5 mg a day, vs. about 1 mg per day absorbed in the diet and excreted from the body), and the body is able to excrete some excess copper, if needed, via bile, which carries some copper out of the liver that is not then reabsorbed by the intestine.

Answer:
What is the level of copper in the human body?