The most abundant organic compounds in a mammalian cell are:
Correct answer: D. Proteins
- A. Water
- B. Lipids
- C. Carbohydrates
- D. Proteins
Explanation
Proteins make up 18% of the cells composition in mammals. You might choose water, as it makes 70% of the cell. However, water is not an organic compound.
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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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