CBSE · Class 12 · Biology · Biotechnology: Principles and ProcessesRestriction endonucleases are enzymes that:
Step-by-Step Solution
Restriction endonucleases are enzymes that inspect the DNA sequence, find specific recognition sites, and cut both strands of the DNA molecule at specific points, usually within or near the recognition sequence.
Detailed Options Breakdown
Option : Cut DNA at specific sites (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: Join two DNA fragments
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Biotechnology: Principles and Processes.
Option 2: Restrict protein synthesis
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Biotechnology: Principles and Processes.
Option 3: Digest RNA only
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Biotechnology: Principles and Processes.
💡 Study Guide: This question tests core syllabus concepts from Biotechnology: Principles and Processes. For formulas, key summaries, and mock exam reference guides, read the full Biotechnology: Principles and Processes Revision Notes.