Match Each Type of Microscopy with the Best Description

question 136

Multiple Choice

Match each type of microscopy with the best description.
-bright field microscopy

• A)utilizes a thin beam of electrons to examine structures within a cell
• B)utilizes lasers to scan a fluorescently stained specimen; a computer focuses the light to show a single plane through a cell
• C)utilizes differences in the way light is bent (refraction) in areas of various cellular density to visualize living cells
• D)requires light passing through the specimen; typically involves staining with dye to enhance contrast; usually "fixes" and kills the cell
• E)a beam of electrons scanned over a whole cell allows visualization of surface structures; gives a 3D-appearing image

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Definitions:

Profitability Ratio

Financial metrics that are used to assess a business's ability to generate income relative to its revenue, assets, or equity.

Solvency Ratio

Solvency Ratio indicates a company's ability to meet its long-term debts and obligations, measuring the size of its after-tax income relative to its liabilities.

Current Ratio

A financial ratio indicating how well a company can settle short-term debts using its current assets.

Acid-test Ratio

A financial metric that measures a company's ability to pay off its short-term liabilities with its quick assets including cash, marketable securities, and receivables.