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Molecular Biology Quiz

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Structure of living organisms.
Molecular Biology

eBiology brings together hundreds of multiple choice questions that will allow you to practice every day! Here is one of the multiple choice questions in the category "Molecular Biology": do you know the correct answer(s)?

Question

Which of the following nitrogenous bases are pyrimidines normally present in DNA?

A) Cytosine

B) adenine

C) guanine

D) Thymine

E) Guanine

) Guanine

) Thymine

) Cytosine and uracil

) Thymine and uracil

) cytosine

) uracil

) Adenine

) Uracil

) Adenine

) Cytosine

) Cytosine and thymine

) thymidine

) Adenine and guanine

) Guanine and cytosine

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Molecular Biology Quiz

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