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Author Question: Chemical digestion of protein begins in the stomach, where _____ denatures proteins and _____ begins ... (Read 109 times)

WWatsford

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on: Aug 20, 2018
Chemical digestion of protein begins in the stomach, where _____ denatures proteins and _____ begins to digest them into smaller pieces.
 
 A. hydrochloric acid, pepsinogen
  B. hydrochloric acid, pepsin
  C. gastrin, hydrochloric acid
  D. gastrin, pepsin

Question 2

The phenomenon that explains why identical twins may differ in certain ways is most appropriately called
 
 A. a mutation.
  B. epigenetic variation.
  C. sequential variation.
  D. transcriptional variation.


shayla

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Reply #1 on: Aug 20, 2018
Answer to Question 1

B

Answer to Question 2

B


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