Cytoplasm

Definition

Cytoplasm is the gel-like substance inside a cell that surrounds the organelles and is enclosed by the cell membrane. It plays a critical role in maintaining cell structure and facilitating biochemical reactions.

5 Must Know Facts For Your Next Test

1. Cytoplasm consists of cytosol, organelles, and various particles.
2. It is crucial for cellular processes such as glycolysis and protein synthesis.
3. The cytoplasm helps in distributing nutrients and waste products within the cell.
4. It provides a medium for organelles to remain suspended and function properly.
5. Changes in the cytoplasmic environment can affect cell homeostasis.

Review Questions

• What are the main components of cytoplasm?
• How does the cytoplasm contribute to cellular homeostasis?
• Why is the cytoplasmic environment important for biochemical reactions?

Related terms

Cell Membrane: The semipermeable membrane surrounding the cytoplasm of a cell.

Organelles: Specialized structures within a cell that perform distinct processes.

Glycolysis: A metabolic pathway occurring in the cytoplasm that converts glucose into pyruvate, generating energy.