Double chained DNA strand is made radioactive in both its chains. It is allowed to replicate twice in non-radioactive medium. The result would be
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Double helical structure of DNA was proposed by |
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Genetically engineered bacteria are being used in commercial production of |
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Haploid plant cultures are got from |
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Which of the following tool makes possible genetic engineering? |
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Hydrogen bonds present between cytosine and guanosine are |
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In a DNA molecule cytosine is 18%. Percentage of adenine would be |
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In AGCT of DNA hydrogen bonds and base pairings occur between |
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DNA sequence is TAG. What shall be the sequence in anticodon of tRNA |
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In callus culture, roots can be induced by the supply of |
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In DNA, adenine pairs with |
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