BIOL 120 Exam 1

Which sequence shows the steps of the process of science in an order they might occur? C

A. Question, observation, experiment, analysis, prediction

B. Exploration, question, opinion, conclusion, hypothesis

C. Exploration, hypothesis, prediction, experiment

D. Experiment, conclusion, exploration, application

After treatment with multiple doses of penicillin, an antibiotic, a cow is no longer responding to treatment due to the increase in antibiotic-resistant microbes in its gut. Which major theme of biology is illustrated by this action? C

A. Interaction of biological systems

B. The relationship of structure and function

C. Evolution

D. Pathways that transform energy and matter

E. Information flow

Why is water considered a polar molecule? B

A. The oxygen atom attracts the hydrogen atoms

B. The oxygen end of the molecule has a slight negative charge, and the hydrogen end has a slight positive charge

C. The oxygen atom is found between the two hydrogen atoms

D. Both hydrogen atoms are at one end of the molecule, and the oxygen atom is at the other end