Which of the following terms containing a prefix, root, and suffix refers to an opposing structure, agent, or process?
A)Antagonist
B)Protagonist
C)Agonist
D)Contralateral
E)Adjuvant

Question

Quizplus · Accepted Answer

The prefix "anti-" means opposing or against, the root "-agon-" means struggle or competition, and the suffix "-ist" denotes an agent or process. Therefore, an antagonist refers to a substance or agent that opposes the actions or effects of another substance or agent.

Which of the Following Terms Containing a Prefix, Root, and Suffix