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

Author Question: Where are most of the plasma procoagulant proteins produced? a. Liver b. Megakaryocytes c. ... (Read 111 times)

luminitza

  • Hero Member
  • *****
  • Posts: 555
Where are most of the plasma procoagulant proteins produced?
 
  a. Liver
  b. Megakaryocytes
  c. Endothelial cells
  d. Spleen

Question 2

Which of the following is true regarding the plasma coagulation zymogens?
 
  a. Circulate normally in their active form
  b. Are serine proteases that digest peptide bonds creating a new active factor
  c. Activation normally occurs throughout the body when vascular injury occurs
  d. Are cofactors that induce peptide bonding to make larger active molecules



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

ANS: A
Most of the procoagulant proteins found in plasma are synthesized in the liver.

Answer to Question 2

ANS: B
Zymogens are the inactive forms of the procoagulant enzymes. They are serine proteases that hydrolyze peptide bonds of their substrate.





 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

For a complete list of videos, visit our video library