« previous next »

Author Question: Ooscysts can be removed from municipal water supplies only by filtration. Indicate whether the ... (Read 78 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jun 25, 2018
Ooscysts can be removed from municipal water supplies only by filtration.
 
  Indicate whether the statement is true or false

Question 2

Give two examples of cell mediators of inflammation and their actions.
 
  What will be an ideal response?


kkenney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 25, 2018
Answer to Question 1

True

Answer to Question 2

Mast cells have granules that contain histamine, which acts as a vasodilator, increasing vascular permeability.
Blood platelets contain histamine and serotonin that are released when platelets adhere to collagen fibers.
Prostaglandins are derived from fatty acids and sustain inflammatory response.
Leukotrienes are synthesized from arachidonic acid and increase bronchial constriction, attract neutrophils, and increase vascular permeability.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Fur being removed from cats after slaughter. Fur being removed from cats after slaughter.
Water caltrop Water caltrop
A typical module-controlled high-side driver (HSD) where the module itself supplies the electrical ... A typical module-controlled high-side driver (HSD) where the module itself supplies the electrical ...
Water vapor is supplied to the atmosphere by local evaporation or horizontal transport (advection). Water vapor is supplied to the atmosphere by local evaporation or horizontal transport (advection).
Industrial Water Use Industrial Water Use
Elephant (Loxodonta africana) herd drinking at water hole. Etosha National Park, Namibia. Elephant (Loxodonta africana) herd drinking at water hole. Etosha National Park, Namibia.
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library