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2-1 The Macromolecules of Cells: Carbohydrates Lipids Proteins Nucleic Acid.
2-1 Objectives: Describe the basic structure and function of sugars. Name 3 saccharides and describe their functions. Identify a general characteristic.
Isotopes: Isotopes are atoms with the same number of protons but differ in number of neutrons; e.g., a carbon atom has six protons but may have more.
The Macromolecules of Cells: Carbohydrates Lipids Proteins Nucleic Acid