Science: DNA Fact

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 ডিএনএ সম্পর্কে দারুন একটি তথ্য!!





প্রতিটি মানব কোষের জেনেটিক কোডে ২3 ডিএনএর অণু রয়েছে যা প্রতিটি 500 থেকে ২5 মিলিয়নের নিউক্লিওটাইড জোড়া। এই আকারের ডিএনএ অণুগুলি 1.7 থেকে 8.5 সেমি দীর্ঘ যখন Uncoiled. মানুষের শরীরের প্রায় 37 ট্রিলিয়ন কোষ রয়েছে এবং যদি আপনি প্রতিটি   ডিএনএকে Uncoiled করে, একে অন্যের সাথে যোগ করেন করেন, তাহলে এইগুলি মোট দৈর্ঘ্য 2×1014 মিটার বা 17 বার প্লুটো বৃত্তাকার জন্য যথেষ্ট হবে!


Source: ZME Science

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