Molecular Biology MCQ
1. A(n) _______ operon is turned off unless needed.
Answer
Correct Answer:
Inducible.
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2. The initial product of transcription is referred to as the _____ transcript.
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3. During telophase ______.
Answer
Correct Answer:
The events of prophase are reversed
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4. During replication, each parent dna strand serves as a _____ for synthesis of new dna strands.
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5. During replication, the original "parent" dna _____.
Answer
Correct Answer:
Serves as the template for the creation of two complete sets of DNA
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6. Usually, enzymes are ______.
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7. For a ______ operon, transcription is normally on, and it is turned off by an active ______.
Answer
Correct Answer:
Negative inducible; repressor
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Biology MCQs | Topic-wise