Biosynthesis

Definition

Biosynthesis is the process by which living organisms produce complex molecules from simpler ones. It involves various enzymatic reactions to build cellular components.

5 Must Know Facts For Your Next Test

1. Biosynthesis is crucial for the replication of viral components within a host cell.
2. ATP provides the energy required for biosynthetic processes.
3. Enzymes are essential catalysts in biosynthetic pathways, facilitating and speeding up chemical reactions.
4. Nucleotide biosynthesis is necessary for DNA and RNA synthesis in viruses and cells.
5. Amino acid biosynthesis is vital for protein production, which is critical for both cellular function and viral replication.

Review Questions

• What role does ATP play in biosynthesis?
• Why are enzymes important in the process of biosynthesis?
• How does nucleotide biosynthesis contribute to viral replication?

Related terms

Metabolism: The sum of all chemical reactions that occur within a living organism.

Enzyme: A protein that acts as a catalyst to accelerate a biochemical reaction.

Anabolism: The aspect of metabolism that involves building up complex molecules from simpler ones, typically requiring energy.