Podcast
Questions and Answers
Both DNA and RNA utilize thymine as one of their nitrogenous bases.
Both DNA and RNA utilize thymine as one of their nitrogenous bases.
False (B)
Lipids, including fats and oils, are composed of chains of amino acids.
Lipids, including fats and oils, are composed of chains of amino acids.
False (B)
Guanine is a pyrimidine found in both DNA and RNA.
Guanine is a pyrimidine found in both DNA and RNA.
False (B)
ATP functions as the primary molecule for storing genetic information within cells.
ATP functions as the primary molecule for storing genetic information within cells.
Carbohydrates, proteins, lipids, and nucleic acids all contain phosphate groups in their basic structure.
Carbohydrates, proteins, lipids, and nucleic acids all contain phosphate groups in their basic structure.
Flashcards
Carbohydrates
Carbohydrates
Organic compounds including sugars, starches, and fibers, providing energy for living organisms.
Proteins
Proteins
Organic compounds composed of amino acids, essential for building and repairing tissues.
Lipids
Lipids
Organic compounds including fats, oils, and waxes, providing insulation and long-term energy storage.
Nucleic Acids
Nucleic Acids
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DNA
DNA
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Study Notes
- Organic compounds include carbohydrates, proteins, lipids (fats and oils), and nucleic acids.
Nucleic Acids
- Nucleic acids are composed of:
- Pentose sugar
- Phosphate
- Nitrogen base
Nitrogenous Bases
- Purines: Adenine (A) and guanine (G)
- Pyrimidines: Cytosine (C), thymine (T), and uracil (U)
Key Nucleic Acids
- DNA: Deoxyribonucleic acid stores genetic information.
- RNA: Ribonucleic acid
- ATP: Serves as a cell energy source.
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Description
Exploration of nucleic acids, including DNA and RNA, their components (pentose sugar, phosphate, nitrogenous bases). Focus on purines (adenine, guanine) and pyrimidines (cytosine, thymine, uracil). Covers the role of DNA in storing genetic information and RNA.
