Question

Which equipment do you need to visualize a GFP fusion protein?

1) light microscope
2) a fluorescent microscope
3) an electron microscope
4) a spectrophotometer

Answer 1

A fluorescent microscope is needed to visualize a GFP fusion protein. It uses short wavelength, high-energy light to excite the fluorophore attached to the GFP, causing it to emit fluorescent light.

Step-by-step explanation:

The equipment needed to visualize a GFP fusion protein is a fluorescent microscope. A fluorescent microscope is specifically designed to detect and observe fluorescent molecules, such as GFP. It uses short wavelength, high-energy light to excite the fluorophore attached to the GFP, causing it to emit fluorescent light that can be visualized.