catabolize
Definition
- Verb:
- To subject to catabolism: This is the primary and specific meaning of "catabolize." It refers to the biological process within a living organism where complex molecules are broken down into simpler ones, typically releasing energy. This is the opposite of anabolism, which is the building-up process.
Usage
The verb "catabolize" is used in scientific contexts, particularly in biology, biochemistry, and medicine. It describes the metabolic breakdown of substances. - It is a transitive verb, meaning it requires a direct object (the substance being broken down). - It is often used in the passive voice in scientific descriptions.
Examples
Active Voice:
- During exercise, the body will catabolize stored fats for energy.
- These enzymes help catabolize complex carbohydrates into simple sugars.
Passive Voice:
- Amino acids can be catabolized to produce urea.
- In that metabolic state, muscle protein is being catabolized.
Advanced Usage
- "Catabolize" vs. "Metabolize": While "metabolize" is a broader term encompassing all chemical processes (both building up and breaking down), "catabolize" refers specifically to the destructive, energy-releasing phase of metabolism.
- The liver metabolizes many drugs, first catabolizing them into inactive compounds.
Variants and Related Words
- Catabolism (n): The metabolic process of breaking down complex molecules. (e.g., )
- Catabolic (adj): Relating to or promoting catabolism. (e.g., )
- Catabolite (n): A substance produced by catabolism. (e.g., )
Synonyms
- Break down: A more general, non-technical synonym.
- Degrade: Often used in biochemical contexts.
- Dismantle: Used metaphorically in some scientific descriptions.
Antonyms
- Anabolize: To build up complex molecules from simpler ones.
- Synthesize: To combine components to form a more complex product.
Verb
-
subject to catabolism
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