« previous next »

Author Question: According to your text, caffeine influences the activity of the neurotransmitters A) ... (Read 71 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Jun 22, 2018
According to your text, caffeine influences the activity of the neurotransmitters
 
  A) acetylcholine and dopamine.
   B) acetylcholine and serotonin.
   C) adenosine and acetylcholine.
   D) adenosine and serotonin.

Question 2

Caffeine produces its effects by directly influencing the functioning of the
 
  A) peripheral nervous system.
   B) lymphatic nervous system.
   C) central nervous system.
   D) somatic nervous system.


adf223

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

saraeharris

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jun 22, 2018
Thank you!


adf223

  • Sr. Member
  • ****
  • Posts: 304
Reply #3 on: Jun 22, 2018
Happy to help


« previous next »
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Your heart beats over 36 million times a year.

Extent of agricultural activity across the planet (data from Foley et al. 2005). Extent of agricultural activity across the planet (data from Foley et al. 2005).
Activity of Thermosensitive Receptors Activity of Thermosensitive Receptors
Athletes sometimes take supplements, such as creatine or caffeine, to enhance their athletic perform Athletes sometimes take supplements, such as creatine or caffeine, to enhance their athletic perform
Sensation Activity: Sight (1 of 2) Sensation Activity: Sight (1 of 2)
Rock Type Influences Weathering Rock Type Influences Weathering
Common Neurotransmitters Common Neurotransmitters
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library