What molecule is shown below?
A) GFP
B) FM4-64
C) DNA
D) RNA
E) DAPI

Question

What molecule is shown below? 
A) GFP 
B) FM4-64 
C) DNA 
D) RNA 
E) DAPI

Quizplus · Accepted Answer

The molecule shown in the image has a characteristic blue fluorescence, which is indicative of DAPI staining. DAPI is commonly used as a fluorescent stain for DNA, as it binds to the minor groove of double-stranded DNA. GFP and FM4-64 are fluorescent probes that target proteins and cell membranes, respectively. RNA does not typically exhibit blue fluorescence and is not stained by DAPI.

What Molecule Is Shown Below