Histotechnology- Staining Questions (HW Questions) and answers already passed 2023/2024

Histotechnology- Staining Questions (HW Questions) and answers already passed 2023/2024 Dyes may be classified as natural or synthetic. Examples of natural dyes are: - correct answers hematoxylin, carmine, and indigo Mordants are generally classified as: - correct answers Metals Generally, acid dyes are differentiated in solutions that are weakly: - correct answers basic A dye in which the coloring elements are found in the anionic portion of the compound is a/an: - correct answers acid dye Differential staining of nuclei and cytoplasm with Giemsa solution is an example of: - correct answers polychromasia Select the method that is an example of metachromatic staining: a. Congo red for amyloid b. Schiff reagent for glycogen c. Toluidine blue for mast cells d. Giemsa for cartilage - correct answers Toluidine blue for mast cells An example of a coal-tar, or synthetically produced, dye is: a. cochineal b. brazilin c. celestine blue d. indigo - correct answers celestine blue A benzene compound containing atomic groupings associated with color is called a/an: - correct answers chromogen