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Author Question: While taking her GRE exam, LaFawnduh was concentrating so hard it almost hurt and the test left her ... (Read 23 times)

BrownTown3

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on: Jun 22, 2018
While taking her GRE exam, LaFawnduh was concentrating so hard it almost hurt and the test left her feeling exhausted. A very large share of the energy LaFawnduh expended in her mental efforts was consumed by the ___ in her nervous system.
 
  A) neurons
  B) stress hormones
  C) sodium-potassium pump
  D) mitochondria

Question 2

While chimpanzees and humans resemble each other closely in terms of DNA sequences, we do differ dramatically in measures of genetic ___.
 
  a. genotype
  b. regulation
  c. expression
  d. makeup


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pallen55

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Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

C


BrownTown3

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Reply 2 on: Jun 22, 2018
Excellent

fatboyy09

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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