Thymine and Cytosine Differ from Adenine and Guanine in That

question 1

Multiple Choice

Thymine and cytosine differ from adenine and guanine in that ________.

• A)thymine and cytosine are single-ring structures, whereas adenine and guanine are double-ring structures
• B)thymine and cytosine are only found in DNA, whereas adenine and guanine are found in both DNA and RNA
• C)thymine and cytosine are only found in DNA, whereas adenine and guanine are only found in RNA

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Definitions:

Translation

The process of converting text or speech from one language to another.

Tautology

A redundant or repetitive statement in which the conclusion is equivalent to the premise.

Logic of Statements

Concerns the principles and criteria for evaluating the validity and coherence of declarative sentences that assert something.

Conjunction

A grammatically correct construction used to assert that two statements are both true.