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Questions and Answers
Which group of biochemical substances includes carbohydrates, lipids, proteins, and nucleic acid?
What are biochemical substances divided into?
Which group of biochemical substances includes water and inorganic salts?
According to Dalton's atomic theory, are atoms created or destroyed during a chemical change?
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Does the chemical change represented by the symbols violate any of Dalton's atomic theory?
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Study Notes
Biochemical Substances
- Biochemical substances are primarily categorized into four groups: carbohydrates, lipids, proteins, and nucleic acids.
- These substances are essential for various biological functions and processes in living organisms.
Division of Biochemical Substances
- Biochemical substances can be divided into two main categories: organic and inorganic compounds.
- Organic compounds include compounds that mainly contain carbon, such as carbohydrates, lipids, proteins, and nucleic acids.
- Inorganic compounds encompass substances that do not primarily consist of carbon, such as water and inorganic salts.
Water and Inorganic Salts
- Water and inorganic salts are classified under inorganic compounds.
- These substances play vital roles in cellular processes, maintaining homeostasis, and facilitating biochemical reactions.
Dalton's Atomic Theory
- According to Dalton's atomic theory, atoms are neither created nor destroyed during a chemical change.
- This principle underlines the conservation of mass in chemical reactions, indicating that the total mass remains constant.
Chemical Change and Atomic Theory
- The chemical change represented by symbols does not violate Dalton's atomic theory, as it adheres to the conservation of atoms during reactions.
- Atoms rearrange to form new substances but remain unchanged in number throughout the reaction.
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Description
Test your knowledge of biochemistry and biochemical substances with this quiz! Explore the chemical substances found in living organisms and their interactions. From bioinorganic substances like water and inorganic salts to the intricate world of biochemistry, challenge yourself and learn more about the building blocks of life.
