Nucleic Acids

Proteins present inside the cell membrane are stabilised by:

The couplings between base units of $\mathrm{DNA}$ is through:

Which base is found only in the nucleotides of $\mathrm{RNA}$?

Which of the following sets of bases is present both in $\mathrm{DNA}$ and $\mathrm{RNA}$?

In the DNA of E. coli, the mole ratio of adenine to cytosine is $0.7.$ If the number of moles of adenine in the DNA is $350000,$ the number of moles of guanine is equal to:

Among the following compounds, which one is found in $\mathrm{RNA}$?

Which of the following is the correct structure of Adenosine?

The reason for the double helical structure of $\mathrm{DNA}$ is the operation of:

Thymine is:

The nucleic acid base having two possible binding sites is:

The segment of DNA, which acts as the instrumental manual for the synthesis of the protein is:

In DNA, the complementary bases are

RNA and DNA are chiral molecules, their chirality is due to

A sequence of how many nucleotides in messenger RNA makes a codon for an amino acid?

Chargaffs rule states that in an organism _______.

Which of the following is correct about $\mathrm{H}$-bonding in nucleotides?