Which type of microscope would be the BEST selection for the examination of muscle proteins?

• A. Light microscope.
• B. Electron microscope.
• C. No microscope would be needed to visualize muscle proteins.

Answer: (B)

Verified step by step guidance

1. Understand the size and nature of the object you want to examine. Muscle proteins are macromolecules, which are much smaller than cells and require high magnification and resolution to be visualized.
2. Consider the capabilities of different types of microscopes. Light microscopes are suitable for viewing cells and larger structures, but they lack the resolution needed to see individual proteins.
3. Learn about electron microscopes, which use a beam of electrons instead of light to achieve much higher magnification and resolution, allowing for the visualization of structures at the molecular level.
4. Determine the specific type of electron microscope that would be most appropriate. Transmission electron microscopes (TEM) are often used for detailed internal views of thin samples, while scanning electron microscopes (SEM) provide detailed surface views.
5. Conclude that an electron microscope, particularly a TEM, would be the best choice for examining muscle proteins due to its ability to provide the necessary resolution to visualize such small structures.