Question

Transmission electron microscope's allow us to see structures at a high ___. If we want to take images with a high ___ we usually use florescence microscopy.

A) Resolution; Reslution
B) Magnification; Magnification
C) Contrast; Sensitivity
D) Clarity; Depth of field

Answer 1

The correct answer is A) Resolution; Resolution, with transmission electron microscopy offering high-resolution imaging and fluorescence microscopy providing high contrast.

Step-by-step explanation:

Transmission electron microscopes (TEM) allow us to see structures at a high resolution. If we want to take images with high contrast, we usually use fluorescence microscopy. Therefore, the correct answer is A) Resolution; Resolution. Electron microscopy, including TEM and Scanning Electron Microscopy (SEM), achieves much higher magnification and resolution compared to light microscopy, allowing us to examine cellular structures in great detail. TEM can magnify up to 100 million times and resolve details as small as 0.1 nm. On the other hand, fluorescence microscopy is known for its ability to increase contrast by using molecules within a specimen that emit light. This technique can construct images with resolution much finer than traditional optical limits, even surpassing the diffraction limit.