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Questions and Answers
How many hydrogen bonds are formed between Adenine and Thymine?
How many hydrogen bonds are formed between Adenine and Thymine?
Two
What are the four types of nitrogenous bases found in DNA?
What are the four types of nitrogenous bases found in DNA?
Adenine (A), Guanine (G), Cytosine (C), Thymine (T)
What is the basic structure of a nucleotide?
What is the basic structure of a nucleotide?
Phosphate, sugar, and nitrogenous base
What is the role of histone proteins in DNA structure?
What is the role of histone proteins in DNA structure?
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How do Guanine and Cytosine pair in DNA?
How do Guanine and Cytosine pair in DNA?
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Who first studied the shape of the DNA molecule?
Who first studied the shape of the DNA molecule?
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Who finally worked out the structure of the DNA molecule?
Who finally worked out the structure of the DNA molecule?
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What is the molecular structure of DNA described as?
What is the molecular structure of DNA described as?
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What are the two main substances that form the chromatin fibre?
What are the two main substances that form the chromatin fibre?
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What is the composition of a DNA molecule?
What is the composition of a DNA molecule?
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