Author Question: The formation of thromboxane A2 in the activated platelet: a. Is needed for platelets to adhere ... (Read 48 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
The formation of thromboxane A2 in the activated platelet:
 
  a. Is needed for platelets to adhere to collagen
  b. Assists in the secretion of granule contents
  c. Requires the enzyme cyclo-oxygenase
  d. Requires von Willebrand factor

Question 2

During what stage of megakaryocyte development are platelets released into the circulation?
 
  a. Between stages III and IV
  b. At the end of stage II
  c. During the cycling phase
  d. At the point of proplatelet formation



milbourne11

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

Correct Answer: C

Answer to Question 2

Correct Answer: D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

For a complete list of videos, visit our video library