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Author Question: The_____ are protrusions into the lumen in the small intestine that create an increased surface area ... (Read 56 times)

Tazate

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The_____ are protrusions into the lumen in the small intestine that create an increased surface area for nutrient absorption.
 
  A) villi
   B) rugae
   C) sphincters
   D) uvula

Question 2

During DNA _____, DNA molecules are split into pieces, separated using electric currents, and then compared to DNA samples from known sources (relatives of victim, suspects in crime, etc.).
 
  Fill in the blank(s) with correct word



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katheyjon

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Answer to Question 1

A

Answer to Question 2

fingerprinting




Tazate

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Reply 2 on: Jul 3, 2018
Great answer, keep it coming :)


jojobee318

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Reply 3 on: Yesterday
Wow, this really help

 

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