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Author Question: A circadian rhythm: a. Is about a day long b. Varies from 1248 hours across individuals c. ... (Read 60 times)

ETearle

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on: Jun 22, 2018
A circadian rhythm:
 
  a. Is about a day long
  b. Varies from 1248 hours across individuals
  c. Alters alertness but has little effect on hormonal levels
  d. Is shorter than an ultradian rhythm

Question 2

One of the two genes that have likely contributed to our greater brain size relative to chimpanzees is the ___ gene, responsible for ___.
 
  a. ASPM gene; myelination of the temporal lobe
  b. PACAP precursor gene; neurogenesis and neural signaling
  c. AMSP gene; synaptic formation
  d. PACAP precursor gene; locomotor performance


Shshxj

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

A

Answer to Question 2

B


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