Anabolic
Definition
Anabolic processes involve the synthesis of complex molecules from simpler ones, requiring energy input. These pathways are essential for cell growth, repair, and overall metabolism.
5 Must Know Facts For Your Next Test
- Anabolic reactions often require ATP as an energy source.
- They are integral to processes such as protein synthesis, DNA replication, and photosynthesis.
- Hormones like insulin and growth hormone stimulate anabolic pathways.
- Anabolic reactions are typically endergonic, meaning they absorb more energy than they release.
- The balance between anabolic and catabolic processes is crucial for maintaining homeostasis in organisms.
Review Questions
- What role does ATP play in anabolic processes?
- Name two hormones that stimulate anabolic pathways.
- Why are anabolic reactions considered endergonic?
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Related terms
Catabolic: Processes that break down complex molecules into simpler ones, releasing energy.
Metabolism: The sum of all chemical reactions occurring in a cell or organism.
Endergonic Reaction: A reaction that absorbs energy from its surroundings.
