Author Question: Muscles contain ___ receptors. A) nicotinic B) muscarinic C) dopamine D) ... (Read 29 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
Muscles contain ___ receptors.
 
  A) nicotinic
  B) muscarinic
  C) dopamine
  D) serotonin

Question 2

Endothermic animals:
 
  a. Do not have to regulate body temperature
  b. Cannot regulate body temperatures internally
  c. Regulate body temperature through the use of energy reserves
  d. Have a very wide range of acceptable body temperatures



iman

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

B

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

iman

  • Sr. Member
  • ****
  • Posts: 334

 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

For a complete list of videos, visit our video library