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What does anabolism refer to in terms of molecular processes?

  1. Process of breaking down larger molecules into smaller ones

  2. Process of building up larger molecules from smaller ones

  3. Release of energy within the cell

  4. None of the above

The correct answer is: Process of building up larger molecules from smaller ones

Anabolism refers to the process of building up larger molecules from smaller ones. This stands in contrast to catabolism, which is the process of breaking down larger molecules into smaller ones. Option C is incorrect because releasing energy within the cell refers to the process of metabolism, which includes both anabolism and catabolism. Option D is incorrect because anabolism is a valid term and process in molecular biology.