What is the name of the part of the microscope where the specimen slide is placed? - The Stage, What stain do we use to highlight onion cells? - Iodine, What stain do we use to highlight cheek (animal) cells - Methylene Blue, What is the magnification formula triangle?, What is the equation for magnification? - Magnification = image size / actual size, Why do we put water on a microscope slide? - To prevent air bubbles from being trapped under the cover slip., Why do we use a cover slip on a microscope ?slide? - To hold the specimen in place and protect it from contamination from the environment., What is the total magnification of an object  viewed using an eyepiece lens of 10x and an objective lens of 40x? - 400x, How is total magnification calculated? - Multiplying the objective lens power X the eyepiece lens power., What is the definition of 'resolution'? - The ability of a microscope to distinguish details of a specimen or sample., What information do we need to calculate the image size of a specimen? - Actual size x Magnification, If a drawing of a cell in a textbook is 1 cm and the scale shows it to be 0.1 mm in real life, what is its magnification? - 10 mm ÷ 0.1 mm = ×100,

Microscopes

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