Science and Technology · Biotechnology
What is the core biological mechanism involved in Mitochondrial Donation Treatment (MDT)?
- 1Editing the maternal mitochondrial mutations using restriction enzymes before fertilization.
- 2Injecting synthesized artificial energy packets directly into a degenerating maternal zygote.
- 3Combining the nuclear genetic material of the biological parents with healthy donor mitochondria.✓
- 4Replacing the healthy nuclear DNA of a donor egg with damaged mitochondrial DNA.
Correct answer
Combining the nuclear genetic material of the biological parents with healthy donor mitochondria.
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