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Question
The lengthwise arrangement of DNA mainly consists of a phosphate group attached with ______.
Options
Hexose sugar
Purines
Pentose sugar
Pyrimidines
Solution
The lengthwise arrangement of DNA mainly consists of a phosphate group attached with pentose sugar.
Explanation:
DNA's lengthwise structure consists primarily of a phosphate group bonded to deoxyribose, a five-carbon pentose sugar.
RELATED QUESTIONS
Name the three components of a nucleotide.
Correct the following statement if there is any mistake:
A nucleotide is composed of a sulphate, a sugar (pentose) and a nitrogenous base .
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Point at which two sister chromatids are held together.
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The stage at which progressive condensation and coiling of chromatin fibers.
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_______is the point at which sister chromatids are held together.
Multiple Choice Question:
The centromere divides into two in
The pyrimidine bases of DNA are ______.
Name these:
Four Nitrogenous bases
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Two kinds of Nitrogenous bases
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Two components of Nucleosome
