« previous next »

Author Question: Which of the following statements best describes the function of DAF in the body? a. Facilitates ... (Read 54 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Jun 25, 2018
Which of the following statements best describes the function of DAF in the body?
 
  a. Facilitates the amplification of the complement cascade by activating C3 convertase
  b. Prevents the amplification of C3/C5 convertase activity
  c. Facilitates complement binding on erythrocytes
  d. Prevents apoptosis of erythrocyte precursors

Question 2

The function of the MIRL is to:
 
  a. Induce red cell agglutination
  b. Prevent activation of C3b converting enzyme
  c. Interfere with C8/C9 activation
  d. All of the above


macagn

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: B

Answer to Question 2

Correct Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

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.

Homunculus maps of human body parts along the cerebral cortex. Homunculus maps of human body parts along the cerebral cortex.
Female reproductive structure and function in humans. Female reproductive structure and function in humans.
Convergent evolution in body forms Convergent evolution in body forms
Human body: levels of organization. Human body: levels of organization.
A Structure/Function Label Claim A Structure/Function Label Claim
Consider the following Lagrangian function: Z(I1,K2,λ) = F(K1,L1) - I1 - w1L1 ... Consider the following Lagrangian function: Z(I1,K2,λ) = F(K1,L1) - I1 - w1L1 ...
Video: Structures that affect circulation - venous return

For a complete list of videos, visit our video library