BIOL 1201 : EXAM 1
Document Summary
Hypothesis: explanation or prediction that has not been tested. Theory: has been tested many times and always supported it. Law: a theory that has been continued to be tested and has continued to have support. Requires oxygen, reproduction, requires resources, has cells, evolves/adapts, Energy use: all organisms exchange gases, gases are related closely to energy use, when plants do photosynthesis they are exchanging gases. Development: we are made up of 10-15 billion cells. Evolve: we are constantly adapting to our surroundings. Responds to environment: we are constantly interacting to our surroundings. (bold: covered in 1201, red covered in 1202) Ethanol + sucrose = sucrose did not dissolve. Atom: smallest unit of matter separable by normal chemical means. Smallest unit of matter that retains the properties of that element. What is the valence of li: 0, 1, 2, 3, 4, carbon has the atomic number 6.
