This topic contains a solution. Click here to go to the answer

Author Question: What chemical regulates motor tempo? a. Testosterone. b. Serotonin. c. Stress hormones. d. ... (Read 109 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
What chemical regulates motor tempo?
 
  a. Testosterone.
  b. Serotonin.
  c. Stress hormones.
  d. Estrogen.

Question 2

Which of the following factors affect human serotonin levels?
 
  a. Proximate factors.
  b. Ontogenetic factors.
  c. Genetic factors.
  d. All of the above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

B

Answer to Question 2

D





 

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

For a complete list of videos, visit our video library