Ask Question
27 December, 06:22

How is mitochondrial DNA (mtDNA) vyping used in forensic science?

An unknown mtDNA sample is matched to a sample of nuclear DNA that was found at a crime scene.

An unknown mtDNA sample is matched to a sample of mtDNA that was found at a crime scene,

An unknown nuclear DNA sample is matched to a sample of nuclear DNA that was found at a crime scene,

An unknown nuclear DNA sample is matched to a sample of mtDNA that was found at a crime scene,

+4
Answers (2)
  1. 27 December, 06:37
    0
    Anytime you think mitochondrial think power or energy conservation
  2. 27 December, 07:39
    0
    The correct answer is second-An unknown mtDNA sample is matched to a sample of mtDNA that was found at a crime scene.

    Explanation:

    Mitochondrial DNA is different from the nuclear DNA because mitochondrial DNA is inherited from mother only but nuclear DNA is inherited from mother and father both.

    The mitochondrial DNA can be easily obtained from samples and contains two hypervariable regions which have unique sequence in each individual.

    Therefore in mitochondrial typing, these variable sequence of an unknown mitochondrial DNA is matched with the sample of mtDNA that was found at a crime scene. The matching confirms the presence of that individual at the crime scene.

    Therefore, the correct answer is-An unknown mtDNA sample is matched to a sample of mtDNA that was found at a crime scene.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “How is mitochondrial DNA (mtDNA) vyping used in forensic science? An unknown mtDNA sample is matched to a sample of nuclear DNA that was ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers