Nucleic Acid LEVEL 3 MCQs Biomolecules Biology - XI NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

In a nucleic acid a phosphate moiety links the:

1.	3’-carbon of one sugar of one nucleotide to the 5’-carbon of the sugar of the succeeding nucleotide.
2.	5’-carbon of one sugar of one nucleotide to the 1’-carbon of the sugar of the succeeding nucleotide.
3.	3’-carbon of one sugar of one nucleotide to the 2’-carbon of the sugar of the succeeding nucleotide.
4.	2’-carbon of one sugar of one nucleotide to the 5’-carbon of the sugar of the succeeding nucleotide.

Subtopic: Nucleic Acid | Nucleic Acid: Nucleotides |

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What are the two key differences between DNA and RNA?

1.	DNA contains thymine and ribose, RNA contains uracil and deoxyribose.
2.	DNA contains uracil and ribose, RNA contains thymine and deoxyribose.
3.	DNA contains uracil and deoxyribose, RNA contains thymine and ribose.
4.	DNA contains thymine and deoxyribose, RNA contains uracil and ribose.

Subtopic: Nucleic Acid |

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