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Regarding DNA facts, which combination is correct: is DNA the hereditary material of all living organisms, is nuclear DNA double helical with anti-parallel strands, and is DNA also found in mitochondria?

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1. Regarding DNA facts, which combination is correct: is DNA the hereditary material of all living organisms, is nuclear DNA double helical with anti-parallel strands, and is DNA also found in mitochondria?

Only the mitochondrial-DNA statement

Only the hereditary-material statement

These three statements together — though NOT the claim that all DNA segments code for protein

All four statements including that all DNA codes for protein

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Regarding DNA facts, which combination is correct: is DNA the hereditary material of all living organisms, is nuclear DNA double helical with anti-parallel strands, and is DNA also found in mitochondria?

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