Anabolism

Definition

Anabolism is the process in the body that builds up complex molecules from simpler ones, often requiring energy. It's essential for growth, repair, and maintenance of body tissues.

Scientific / Technical Definition

Anabolism refers to the set of metabolic pathways that construct molecules from smaller units. These processes require energy, primarily in the form of ATP, and are critical for cell growth, differentiation, and tissue repair. Anabolism involves the synthesis of complex molecules like proteins, nucleic acids, and lipids, essential for cellular structure and function.

Benefits

• Supports muscle growth and maintenance
• Aids in cell and tissue repair
• Promotes bone strength and density
• Facilitates synthesis of essential hormones
• Enables recovery from injuries and stress

Examples

• Protein synthesis in muscles
• Formation of nucleic acids for cellular growth
• Synthesis of lipids for new cell membranes

Additional Information

• Importance: Anabolism is crucial for overall physical development, maintaining a positive energy balance, and ensuring that the body's structures are renewed and repaired efficiently.

Related Terms

• Metabolism
• Catabolism
• Protein Synthesis
• ATP
• Hormones

References

• Anabolic processes and functions
• Anabolism overview from Khan Academy