Question

mitochondria DNA is
a.Naked
b.circular
c.double standed
d.all of the above​

Answer 1

Answer:

circular

Explanation:

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Answer 2

Answer:

a) Naked

Explanation:

Mitochondrial DNA (mtDNA) is a naked double-stranded circular extrachromosomal genetic element continuously exposed to the matrix that contains great amounts of reactive oxygen species and free radicals. ... However, the 7436-bp deletion was only detected in the heart mtDNA of human subjects in their late thirties.