« previous next »

Author Question: The formation of thromboxane A2 in the activated platelet: a. Is needed for platelets to adhere ... (Read 23 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Jun 25, 2018
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
Reply #1 on: Jun 25, 2018
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

casperchen82

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jun 25, 2018
Thank you


milbourne11

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jun 25, 2018
No problemo


« previous next »
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Formation and structure of a thymine dimer Formation and structure of a thymine dimer
Formation of a peptide bond by a condensation reaction. Formation of a peptide bond by a condensation reaction.
Formation of Continental Crust Formation of Continental Crust
The formation of cAMP from ATP, catalyzed by adenyl cyclase The formation of cAMP from ATP, catalyzed by adenyl cyclase
Amino acids and peptide bond formation Amino acids and peptide bond formation
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library