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

Author Question: We can identify a wide variety of bitter substances because ____. a. we have many different ... (Read 51 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
We can identify a wide variety of bitter substances because ____.
 
  a. we have many different bitter receptors
 b. we have only one bitter receptor that responds to all bitter substances
  c. we can combine the activity of the sour and salty receptors
 d. even Pacinian corpuscles respond to bitter substances

Question 2

People with late-onset depression are more likely than other people to have relatives with which type of disorder?
 
  a. diabetes
 b. circulatory problems
  c. mental retardation
 d. skin diseases



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

HandsomeMarc

  • Sr. Member
  • ****
  • Posts: 360
Answer to Question 1

a

Answer to Question 2

b





 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

For a complete list of videos, visit our video library