In a typical eukaryotic cell, which component contains the membrane-bound organelles?

• A. Nucleolus
• B. Cell wall
• C. Plasma membrane
• D. Cytoplasm

Answer: (D)

Verified step by step guidance

1. Understand the question: It asks which component of a typical eukaryotic cell contains the membrane-bound organelles. Membrane-bound organelles include structures like mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, etc.
2. Recall the definitions of the options: The nucleolus is a dense region inside the nucleus involved in ribosome production; the cell wall is a rigid outer layer found in plant cells and some protists; the plasma membrane is the outer boundary of the cell controlling entry and exit of substances.
3. Identify where membrane-bound organelles are located: These organelles are suspended within the cytoplasm, which is the gel-like substance filling the cell interior between the plasma membrane and the nucleus.
4. Conclude that the cytoplasm is the correct answer because it houses all the membrane-bound organelles, providing the environment for their functions.
5. Summarize: The cytoplasm contains the membrane-bound organelles, while the nucleolus, cell wall, and plasma membrane serve different roles and do not contain these organelles.