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Discover Biology, 4th Full Edition | StudySpace

Biology in the News

Unit 1
- 1
- 2
- 3
- Interlude A
  - Organize
    - Study Plan
    - Flash Cards
  - Learn
  - Connect
    - Biology in the News
Unit 2
- 4
- 5
- 6
- 7
- 8
- 9
- Interlude B
  - Organize
    - Study Plan
    - Flash Cards
  - Learn
  - Connect
    - Biology in the News
Unit 3
- 10
- 11
- 12
- 13
- 14
- 15
- Interlude C
  - Organize
    - Study Plan
    - Flash Cards
  - Learn
  - Connect
    - Biology in the News
Unit 4
- 16
- 17
- 18
- 19
- Interlude D
  - Organize
    - Study Plan
    - Flash Cards
  - Learn
  - Connect
    - Biology in the News
Unit 5
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- Interlude E
  - Organize
    - Study Plan
    - Flash Cards
  - Learn
  - Connect
    - Biology in the News
Unit 6
- 31
- 32
- Interlude F
  - Organize
    - Study Plan
    - Flash Cards
  - Learn
  - Connect
    - Biology in the News
Unit 7
- 33
- 34
- 35
- 36
- 37
- 38
- Interlude G
  - Organize
    - Study Plan
    - Flash Cards
  - Learn
  - Connect
    - Biology in the News

Chapter 14

Chapter 14: Control of Gene Expression

What's News Quizzes

Please read this article, Food Cue-related Brain Activity Linked to Obesity?, and answer the following questions.

1. Expression of immediate early genes was increased in what brain regions?

a) Cortex
b) Amygdala
c) Striatum
d) All of the above

2. The expression of the immediate early genes resulted in what physical change?

a) Functional connectivity of circuits in adaptive behavior
b) Decreased food desire
c) Increased receptors for food aromas
d) None of the above

3. How were the rats conditioned?

a) They were exposed to expect a chocolate-flavored treat.
b) They were trained to pass through a specific maze.
c) They were allowed to smell certain foods.
d) They were never exposed to a specific reward.

4. What is the suggested relationship between this study and food advertising on television?

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