Multiple Choice
Which molecules are the building blocks of DNA?
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4. Biomolecules
Nucleic Acids
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which statement is true about nucleic acids?
A
Nucleic acids store and transmit genetic information.
B
Nucleic acids are made up of fatty acids.
C
Nucleic acids are primarily involved in energy storage.
D
Nucleic acids are composed of amino acids.
Verified step by step guidance1
Begin by identifying the primary function of nucleic acids in biological systems. Nucleic acids, such as DNA and RNA, are crucial for storing and transmitting genetic information.
Understand the basic structure of nucleic acids. They are composed of nucleotides, which consist of a sugar, a phosphate group, and a nitrogenous base.
Clarify the misconception that nucleic acids are made up of fatty acids. Fatty acids are components of lipids, not nucleic acids.
Address the incorrect statement that nucleic acids are primarily involved in energy storage. Energy storage is mainly the role of molecules like ATP and lipids.
Explain why nucleic acids are not composed of amino acids. Amino acids are the building blocks of proteins, whereas nucleic acids are made up of nucleotides.
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