This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: ________ are chemical substances that act as natural analgesics. A) Acetylcholines B) ... (Read 12 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Jun 26, 2018
________ are chemical substances that act as natural analgesics.
 
  A) Acetylcholines
  B) Neurotransmitters
  C) Endorphins
  D) Receptors

Question 2

Drugs that strengthen and slow the heart rate are ________ drugs.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karlss

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 26, 2018
Answer to Question 1

C
Explanation: A) Acetylcholines are neurotransmitters.
B) Neurotransmitters facilitate a nerve impulse crossing a synapse.
C) Correct.
D) Receptors initiate a nerve impulse.

Answer to Question 2

digitalis


joblessjake

  • Member
  • Posts: 555
Reply 2 on: Jun 26, 2018
Thanks for the timely response, appreciate it

laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Typical laboratory chemical hood. Typical laboratory chemical hood.
Natural Settings Natural Settings
How to transform the natural logarithmic function (ln⁡x) How to transform the natural logarithmic function (ln⁡x)
Chemical Weathering Chemical Weathering
Similarity of the chemical structure of 5-bromouracil (5-BU) and thymine Similarity of the chemical structure of 5-bromouracil (5-BU) and thymine
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library