Instructions
Read the descriptions of each animal cell part below and write the correct term in the space provided. Then, answer the questions to test your understanding.
Animal Cell Parts and Functions
- Nucleus: The control center of the cell, containing DNA and responsible for regulating gene expression.
- Cytoplasm: The gel-like substance that fills the cell, providing support and holding organelles in place.
- Cell Membrane: The outer layer of the cell that controls what enters and exits, acting as a barrier.
- Mitochondria: The powerhouse of the cell, responsible for producing energy through cellular respiration.
- Ribosomes: Tiny structures where proteins are synthesized, essential for cell function.
- Endoplasmic Reticulum (ER): A network of membranes involved in protein and lipid synthesis.
- Golgi Apparatus: The packaging and distribution center of the cell, modifying proteins and lipids.
- Lysosomes: The cell's waste disposal system, breaking down waste materials and cellular debris.
- Cytoskeleton: A framework of protein filaments that provide shape and support to the cell.
- Centrioles: Structures involved in cell division, helping to organize the mitotic spindle.
Understanding Questions
- What is the primary function of the nucleus in an animal cell?
- How do mitochondria contribute to the cell's energy needs?
- Why is the cell membrane important for the cell's survival?
- Describe the role of ribosomes in the cell.
- What process occurs in the Golgi Apparatus?