All categories

3 years ago

A newly transplanted organ is rejected by the immune system of the host. Which protein is responsible for the rejection

Biology

1 answer:

Lunna [17]3 years ago

5 0

Answer:

Histocompatibility antigens are encoded on more than 40 loci, but the loci responsible for the most vigorous allograft rejection reactions are on the major histocompatibility complex (MHC).

Explanation:

Transplantation involves transferring from one site to another of cells, tissues or organs, often among people. An organ transplant (eg, kidney, liver, cardiac, lung, or pancreas) from a donor may rectify organ malfunction.

The immune system remains as a standard medical treatment the greatest barrier to transplantation. An effective and intricate mechanism has been evolved in the immune system to fight off invading invaders. These systems also contribute to the refusal of the transplanted bodies that are recognized by the immune system of the receiver as foreign.

You might be interested in

Reproduction is a process by which an organism produces offspring, or young, and passes on its traits or characteristics. Mitosi

Ivanshal [37]

Answer:

D i think would be the best answer my studie in this part of health is low

6 0

3 years ago

Read 2 more answers

Every cell in your body contains organelles

anygoal [31]

Yes that's right, its True, are structures that have specific functions

6 0

3 years ago

Read 2 more answers

Fill in the blank

shtirl [24]

Answer:

1. catalysts

2. amino acids

3. different

4. function

Explanation:

1. catalysts

2. amino acids

3. different

4. function

3 0

3 years ago

Name three reasons why frog populations are declaining

Zanzabum

1. the water levels are droping in areas.
2. their are more frogs being hunted now.
3. Their food supply is going down

8 0

3 years ago

Read 2 more answers

Compare carbon cycled in the hydrosphere with carbon cycled in the geosphere

Natali [406]

Answer:

C Volcanic activity releasing carbon into the atmosphere.

Explanation:

The statement that best describes the cycling of carbon between the atmosphere and geosphere among the options is volcanic activity that leads to releasing carbon into the atmosphere.

Volcanic activities has to do with the activity of the geological layer of the earth that leads to the emission of gases, eruption of lava or the combination of the two.

When a volcanic activity leads to the release of carbon related gases such as carbon dioxide into the atmosphere, carbon is being circulated between the geosphere (the earth) and the atmosphere (the air).

Hence, the correct option is C.

7 0

3 years ago