Subject - Biology:

Basics

MCQ - 191-1675

Question:

In RNA, thymine is replaced by

adenine
guanine
cytosine
guanine

Correct Answer: D

Explanation:

(d) DNA and RNA both consist of nitrogenous bases-purines and pyrimidines. The purines (adenine and guanine) in DNA and RNA are the same. The pyrimidine, cytosine is same in both while the other pyrimidine thymine of DNA is replaced by uracil in RNA

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619 MCQ for effective preparation of the test of Basics of Biology section.

Read the MCQ statement: In RNA, thymine is replaced by , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 191-1675.

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Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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