Question

6 multiple choice 0.8 points chromophores are ______ dyes that stick to cell parts based on differences in charge. antibodies that attach specifically to antigens. non - charged dyes that do not bind to structures heavy metal compounds to stain cells for electron microscopy. dyes with fluorescent tags

Explanation:

Chromophores are dyes that can absorb light and are often used to stain cell - parts. They stick to cell parts based on differences in charge. Antibodies are proteins related to the immune system, not chromophores. Non - charged dyes that do not bind to structures are not chromophores as chromophores interact with cell components. Heavy metal compounds are for electron microscopy staining but are not chromophores. Dyes with fluorescent tags are a different type of labeling molecule.

Answer:

A. dyes that stick to cell parts based on differences in charge.