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mart [117]
3 years ago
8

Help explaining them

Advanced Placement (AP)
1 answer:
Shtirlitz [24]3 years ago
6 0
Do you have to write a paragraph for each one
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Why do some disaccharides give positive Benedict’s tests while other disaccharides give negative tests?
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Basically, Benedict's test identifies the existence of aldehydes and alpha-hydroxy-ketones, also by hemiacetal, as well as those that take place in specific ketoses. Therefore, it is an alpha-hydroxy-ketone even if the ketose fructose is not strictly a reducing sugar, and provides a positive test since it is transformed into the mannose and aldoses glucose by the base inside the reagent.

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2 years ago
Why would a town planner use a map at the 1:24,000 scale rather than a map at the 1:250,000 scale? The map at the 1:24,000 scale
Artemon [7]

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A The map at the 1:24,000 scale is easily converted to non-metric measurements.The map at the 1:24,000 scale shows the town close-up in more detail.

Explanation:

  • A scale of ration 1: 24,000 indicates that the distance on the map to the actual ground distance is large scale map and shows are a detailed close-up of the map. Also, they can be easily converted and thus a town planner decides to make use of this map for planning.
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3 years ago
Difference between monopoly and monopolistic competition
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monopolistic competition is when an industry has many firms offering products that are similar but not identical. unlike a monopoly, these firms have little power to set curtail supply or raise prices to increase profit. Monopolies dictate over a specific thing so they are the only thing that is selling.

Explanation:

google & known knowledge

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3 years ago
Doctors chase and Sanborn are conducting an experiment on effects of caffeine on memory. Participants are randomly assigned to a
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At 55mph it will take you approximately feet to stop the car
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