What Is the Main Difference Between the Cell Membrane and Nuclear

question 4

Multiple Choice

What is the main difference between the cell membrane and nuclear envelope within the cell?

• A) Cell membrane has nuclear pores.
• B) Nuclear envelope is double-layered.
• C) Nuclear envelope contains cytoplasm.
• D) Cell membrane contains nucleoplasm.

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Definitions:

Canaliculi

Small, channel-like structures in bone tissue that allow for the passage of nutrients and waste materials between blood vessels and osteocytes.

Lamellae

Thin layers or plates, often of bone or tissue, that are structured in a concentric fashion, as in the case of bone lamellae around Haversian canals.

Perforating Canal

Channels within the bone that provide energy and nourishing elements from the periosteum through to the compact bone.

Haversian Canal

The central channel, containing blood vessels and nerves, found in the osteon or structural unit of compact bone.