CELL STRUCTURES AND FUNCTION
CELL DIVISION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these is paired correctly?
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Adenine-GuanineCytosine-Thymine/Uracil
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Adenine-CytosineGuanine-Thymine/ Uracil
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Adenine-Thymine/ UracilCytosine-Guanine
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Adenine-UracilCytosine-Guanine/ Thymine
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Explanation:
Detailed explanation-1: -Under normal circumstances, the nitrogen-containing bases adenine (A) and thymine (T) pair together, and cytosine (C) and guanine (G) pair together.
Detailed explanation-2: -Final answer: Adenine-Thymine is the correct base pairing for DNA molecules.
Detailed explanation-3: -The rules of base pairing (or nucleotide pairing) are: A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T) C with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G)
Detailed explanation-4: -The nitrogenous base that is correctly paired is guanine forming a base pair with cytosine.
There is 1 question to complete.