HISTOLOGY
EPITHELIAL TISSUE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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stains (iodine, methylene blue)
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acids (hydrochloric, nitric)
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water (distilled, tap)
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oil (immersion)
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Detailed explanation-1: -methylene blue stain is used in the experiment to increase the visibility of biological components.
Detailed explanation-2: -Because cells typically have negatively charged cell walls, the positive chromophores in basic dyes tend to stick to the cell walls, making them positive stains. Thus, commonly used basic dyes such as basic fuchsin, crystal violet, malachite green, methylene blue, and safranin typically serve as positive stains.
Detailed explanation-3: -Methylene Blue is a popular alkaline stain used to view microscopic life in brilliant color. It helps make cells show up against their background, where their shape can help you determine what they are (their morphology).
Detailed explanation-4: -Complete answer: Methylene blue: Methylene blue is a common laboratory stain and is used for many different types of cells. 1. Stains animal cells to make nuclei more visible.