This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is vitamin K necessary for some coagulation proteins to become functional? a. Vitamin K ... (Read 66 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jun 25, 2018
Why is vitamin K necessary for some coagulation proteins to become functional?
 
  a. Vitamin K activates coagulation zymogens.
  b. Vitamin K binds coagulation factors to a phospholipid surface.
  c. Vitamin K combines with VWF in the circulation.
  d. Vitamin K is required for gamma-carboxylation of glutamic acid residues.

Question 2

How do the following systems contribute to coagulation?
 
  a. Complement
  b. Fibrinolysis
  c. Kinin
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

gstein359

  • Sr. Member
  • ****
  • Posts: 293
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: D

Answer to Question 2

Answer: Complement: Plasmin activates complement by cleaving C3 into C3a and C3b.
Fibrinolysis: Digests fibrin clot after repair is complete.
Kinin: involved in contact activation


captainjonesify

  • Member
  • Posts: 543
Reply 2 on: Jun 25, 2018
:D TYSM

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

The digestion of carbohydrates, proteins, and fats. The digestion of carbohydrates, proteins, and fats.
Sunlight Vitamin D Sunlight Vitamin D
Structures of G proteins Structures of G proteins
Vitamin E as an Antioxidant Vitamin E as an Antioxidant
Proteins are body-building nutrients Proteins are body-building nutrients
Misfolding or refolding of some proteins can result in disease Misfolding or refolding of some proteins can result in disease
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library