« previous next »

Author Question: Suppose that substance X is secreted by one cell, travels via interstitial fluid (Read 670 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Sep 23, 2013
Suppose that substance X is secreted by one cell, travels via interstitial fluid to a neighboring cell, and produces an effect on that cell. All of the following terms could describe this substance except
A) paracrine signal.
B) neurotransmitter.
C) prostaglandin.
D) pheromone.
E) growth factor.


penguins

  • Hero Member
  • *****
  • Posts: 903
Reply #1 on: Sep 25, 2013
For sure it has to be D Mark as solved once you're done!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

sammy

  • Hero Member
  • *****
  • Posts: 818
Reply #2 on: Sep 27, 2013
Beauty! You were right on this one again :D


« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

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

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Amniocentesis. In this examination procedure, amniotic fluid is aspirated with a syringe that is ins Amniocentesis. In this examination procedure, amniotic fluid is aspirated with a syringe that is ins
Mitochondria known as power house of the cell Mitochondria known as power house of the cell
Blank cell diagram Blank cell diagram
Summary of T-Cell Types Summary of T-Cell Types
cell organelles cell organelles
Cell Cell
Video: Power Supply Polyacrylamide Gel Protein Sample

For a complete list of videos, visit our video library