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Earn 100

The genetic material of Tobacco mosaic virus is
(a)RNA
(b)DNA
(c)Protein
(d)NADPH

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Important Questions on Chemical Constituents of Living Cells
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The double helix model of DNA was proposed by

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In the - end of a DNA molecule

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The pitch of the B-DNA is

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In DNA, uracil is replaced by

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In glycine, the R group is replaced by

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Zwitter ions are ionized species of

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Non-essential amino acids

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Metabolic flux is regulated by
