DNA Replaced RNA as the Main Information Molecule Probably Because

question 41

Multiple Choice

DNA replaced RNA as the main information molecule probably because

• A) DNA contains thymine and RNA does not.
• B) DNA is double stranded and breaks less easily.
• C) DNA can store more protein-building instructions in less space.
• D) RNA is highly unstable.
• E) two of these are correct.

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Market Failures

Situations where the allocation of goods and services by a free market is not efficient, often leading to a net social welfare loss.

Environmental Regulations

Laws and rules designed to protect the environment that set limits on pollution, require permits for certain activities, and impose penalties for violations.

Special Interests

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