Fractions of an Ampere 0

question 16

Multiple Choice

Fractions of an ampere 0.5 and higher are ____, while fractions less than 0.5 are dropped.

• A) rounded up
• B) applied exactly
• C) rounded down
• D) dropped

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Definitions:

D-(-)-Glyceraldehyde

A simple sugar (monosaccharide) that serves as a reference compound for determining the D-L configuration of carbohydrates.

Fischer Projection

A method of drawing organic molecules to represent three-dimensional structures on a two-dimensional plane, where horizontal lines indicate bonds projecting out of the plane toward the viewer, and vertical lines indicate bonds projecting into the plane away from the viewer.

D-Fructose

A simple ketonic monosaccharide found in many plants, being one of the components of table sugar and high in sweetness.

Open-Chain Form

A molecular structure of certain compounds not forming a ring, typically referring to the straight or branched configurations of sugars.