1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Brut [27]
2 years ago
6

Secondary lymphoid organs, such as the lymph nodes, spleen, and mucosa-associated lymphoid tissues, each have distinct features

that are important for their role in initiating immune responses focused on different anatomical compartments (i.e., the peripheral tissues, the blood, or the gastrointestinal tract, respectively). Yet these organs share some overall structural features, such as distinct
Biology
1 answer:
Trava [24]2 years ago
6 0

One major difference between these secondary lymphoid organs is the mechanism by which antigens or pathogens enter the organ.

Naive T cells can develop into effector and memory T cells, which remove the triggering antigen in peripheral tissues and produce protective immunity, with the help of secondary lymphoid tissues.

The spleen, which collects bloodborne antigens, the lymph nodes, which deal with antigens found in peripheral tissues, and the mucosa-associated, bronchial-associated, and gut-associated lymphoid tissues where antigens from epithelial surfaces are collected are examples of secondary lymphoid organs.

Therefore, One major difference between these secondary lymphoid organs is the mechanism by which antigens or pathogens enter the organ.

Learn more about secondary lymphoid organs here:

brainly.com/question/8904181

#SPJ4

You might be interested in
Cu+AgNO3=Ag+Cu(NO3)2 how to done it
maria [59]
It is Chemistry.
Cu+AgNO3=Ag+Cu(NO3)2
==>
Cu+2AgNO3=2Ag+Cu(NO3)2
7 0
3 years ago
Oxytocin and antidiuretic hormone (adh) are synthesized in the ________ but released from the ________.
zvonat [6]
<span>Oxytocin and antidiuretic hormone (adh) are synthesized in the  ypothalamus but released from the posterior pituitary.</span>
8 0
3 years ago
An organism that is native to or confined to a particular area is said to be __________. A) endemic B) introduced C) migrant D)
andrey2020 [161]

The answer is A.  def- of a plant or animal) native or restricted to a certain country or area.

"a marsupial endemic to northeastern Australia"

3 0
3 years ago
Read 2 more answers
Mrs. patton has been 3 weeks past her due date to have her first baby. you decide you need to induce labor by giving her an inje
Maksim231197 [3]

The hormone to be given is oxytocin. Oxytocin is a hormone produced by the paraventricular nuclei of the hypothalamus then stored in the posterior pituitary gland (along with antidiuretic hormone or vasopressin) that is responsible mainly for uterine contraction and milk ejection or letdown. Oxytocin induces contraction of the myoepithelial cells in the breast for milk letdown. On the other hand, there is upregulation of oxytocin receptors during parturition which makes the uterus more sensitive to oxytocin. Oxytocin is also known to induce labor and reduce post-partum bleeding.

4 0
3 years ago
What are igneous rocks made of
sergeinik [125]

Answer:

B

Explanation:

Igneous rocks are formed by the solidification of magma or lava.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is true about the eardrum?
    9·1 answer
  • In sciences hypothesis is only useful if it can be?
    6·1 answer
  • What is a amino group
    10·1 answer
  • Why would it be hard to find the ideal CO2 level if the light intensity were very low?
    14·1 answer
  • Which is the most likely cause of the observed variation?a) differences in the climate among the islands b) competition among in
    8·1 answer
  • The organelle that maintains pressure against the cell wall, so that the plant cell keeps it shape, is
    15·1 answer
  • Write the similarities and diffrences between Dichotomous keys and Cladograms
    6·1 answer
  • Compare the outcome of mitosis vs. meiosis.
    14·2 answers
  • How do spores help the survival of spore-bearing plant?
    10·1 answer
  • What application of biotechnology seeks to make a positive impact on human health by searching the marine environment for novel
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!