Introduction to bioscience 0.0 / 5 ? Nursingintroduction to bioscience UniversityNone Created by: AmberJ1Created on: 08-11-16 14:41 97536428110 Across 1. What consists of the nucleus of an atom? (7, 8) 4. What are the 2 types of nucleic acid? (3, 3) 5. What is atomic number (2, 2, 7) 6. What is the primary source of energy? (13) 9. What are lipids made of? (4, 4) 10. If atoms gain electrons do they become positive or negative? (8) Down 2. What is the basic building block of matter? (5) 3. What are enzymes made up of? (8) 7. What are proteins made up of? (5, 5) 8. If a compound has not got either carbon or hydrogen, is it organic or inorganic? (9)
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