1. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T)
2. nitrogen base
3. Types of DNA nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C)
4. The nitrogen bases are ring compounds with their carbon and nitrogen atoms arranged in single or double rings.Only certain bases can pair together to form base pairs. In DNA, Adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C)
5.Yes, adenine can only pair with thymine because of their chemical structures.
Answers & Comments
Answer:
1. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T)
2. nitrogen base
3. Types of DNA nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C)
4. The nitrogen bases are ring compounds with their carbon and nitrogen atoms arranged in single or double rings. Only certain bases can pair together to form base pairs. In DNA, Adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C)
5. Yes, adenine can only pair with thymine because of their chemical structures.
Explanation:
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