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Get Answers to all your Questions
- #Class 12
- #Genetics and Evolution
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A nucleotide is composed of:
1) nitrogenous base
2) pentose sugar
3) phosphate group
Option: 1
1 and 2
Option: 2
2 and 3
Option: 3
1 and 3
Option: 4
1, 2 and 3
Answers (1)
As we have already discussed in Structure of DNA -
- A nucleotide has three components – a nitrogenous base, a pentose sugar (ribose in case of RNA, and deoxyribose for DNA), and a phosphate group.
- Hence, the correct option is (d).
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