Set 11: Form, Structure & Sense
Explanation
PASSAGE
The researchers hypothesized that exposure to the compound would inhibit cell division; the experimental results, _______ revealed an unexpected increase in cellular proliferation.
Which choice completes the text so that it conforms to the conventions of Standard English?
Detailed Answer Explanation
This question tests your understanding of sentence function and text organization. 'However' indicates contrast between the hypothesis (inhibit) and results (increase). It's correctly placed within commas after the semicolon. Each sentence in a well-constructed text serves a specific purpose. Consider what role this sentence plays in the argument: does it introduce, support, contrast, or conclude an idea? Understanding why an author includes specific sentences helps you grasp the overall argument. Each sentence should serve a clear purpose: introducing ideas, providing evidence, acknowledging counterarguments, or drawing conclusions. Identify the role to understand the structure.
Key Evidence:
• "would inhibit cell division"
• "revealed an unexpected increase"
Why others are wrong: C ('Therefore' implies cause-effect; the results contradicted the hypothesis.), D ('Moreover' adds information; the results contradict the hypothesis.), B ('Meanwhile' indicates simultaneity; the relationship is contrast.).
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