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TRUEMAN BIOLOGY-BIOMOLECULES -MULTIPLE CHOICE QUESTIONS
- How many spirals (twins or helices) a DNA of 2000 base pairs will have...
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- How many nucleotides will be present in a DNA of 20000 base pairs
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- RNA differs from DNA in nature of
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- A condensation product of nitrogen base and pentose sugar is
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- In nucleoside, nitrogen base is attached to pentose sugar at
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- Basic unit (monomer) of DNA molecule is
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- In DNA and RNA, pentose sugar has fura- nose ring. It is
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- The bases of RNA are of
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- Which one is covalent bond ?
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- DNA was first discovered by-
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- A molecule of ATP is struturally most similar to a moleucle of
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- Adenosine is :
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- Thymine differs fro uracil in having
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- The difference in deoxyribose and ribose sugar is in the
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- In purines, N is at position in its two rinigs.
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- In pyrimidines, N is at position in its noe ring.
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- The similarity between DNA and RNA is that both are
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- Two strands of a molecule of DNA are linked sidewise by
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- The smallest RNA is :-
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- In double helix of DNA, the two DNA strands are
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