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Author Question: A popular science demonstration is to take several liquids that will not mix together and stack ... (Read 87 times)

evelyn o bentley

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on: Aug 27, 2018
A popular science demonstration is to take several liquids that will not mix together and stack these liquids in a tall glass cylinder.
 
  Suppose the following three liquids were placed in the same tall, narrow glass cylinder: SUBSTANCE DENSITY g/mL vinegar 1.01 motor oil 0.87 corn syrup 1.36 The substance that should be placed first in the cylinder so that it is on the bottom is ________. A) vinegar
  B) motor oil
  C) corn syrup
  D) cannot be determined

Question 2

Which of the following statements accurately describes amylose?
 
  A) Amylose releases glucose at a slower rate than other starches.
  B) The amylose chain is not coiled.
  C) Amylose is composed of polymeric amylose sugars.
  D) The amylose chain is highly branched.
  E) All of the above are untrue.


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TheDev123

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Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

A


evelyn o bentley

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Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


TheDev123

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Reply #3 on: Aug 27, 2018
Great! Please up vote :D


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