BIO 101 QUIZ 1 HYBRID VERSION 3

HYBRID VERSION 3 Name _Antoine Bias Biology 101, Quiz 1 Select the most appropriate answer (highlight the answer). Each question is worth 1 point. 1. The smallest unit of life is A. DNA B. Proteins C. Cell D. ATP 2. The best description (order) for the “Scientific Method” is A. hypothesis, observation, test, analyze data B. hypothesis, test, observation, analyze data C. observation, hypothesis, test, analyze data D. observation, test, hypothesis, analyze data 3. A control group is A. identical to experimental groups except for one variable B. a standard against which experimental groups are compared C. a standard with several variables against which an experimental group is compared D. both A and B 4. Glycoylsis is the breakdown of A. one molecule of glucose to one molecule of pyruvate B. one molecule of galactose to two molecules of pyruvate C. one molecule of glucose to 36 ATP molecules D. one molecule of glucose to 2 molecules of pyruvate 5. Atoms are composed of A. electrons, protons, and shells B. neutrons, protons and hydrogen C. protons, neutrons and electrons D. orbitals, shells, and electrons 6. Three types of important bonds in biological molecules are A. covalent, hydrogen, acidic B. basic, ionic, and hydrogen C. chemical, ionic, covalent D. ionic, covalent and hydrogen