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Author Question: Mixtures of esters of long-chain carboxylic acids with long-chain alcohols are called: a. waxes b. ... (Read 100 times)

tatyanajohnson

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on: Aug 23, 2018
Mixtures of esters of long-chain carboxylic acids with long-chain alcohols are called:
 a. waxes
  b. fats and oils
  c. fatty acids
  d. soaps

Question 2

Using the PCR method for synthesizing DNA, why don't the two DNA strands recombine during the cooling phase?
 a. The temperature used b. The concentration of the primers
  c. Presence of Mg2+ d. Presence of Taq polymerase

Question 3

When the -cyanoethyl group is removed during DNA synthesis, H2CCHCN is produced as a product. This reaction is likely to be:
 a. E1
  b. E2
  c. E1cB
  d. SN1
  e. SN2


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Marked as best answer by a Subject Expert

scottmt

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Reply #1 on: Aug 23, 2018
Answer to Question 1

a

Answer to Question 2

b

Answer to Question 3

b


tatyanajohnson

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  • Posts: 569
Reply 2 on: Aug 23, 2018
Gracias!

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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