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
prohojiy [21]
3 years ago
12

Which immunoglobulin class has a dimeric structure with a secretory component? igm iga ige igg?

Biology
1 answer:
BaLLatris [955]3 years ago
7 0
The answer is IgA. 
IgA is the immunoglobulin that consists of a dimer or a tetramer, a J-chain polypeptide, and a polypeptide chain called the secretory component. IgA is the principal antibody class in the secretions that bathe the mucosal surfaces, acts as an important first line of defense. It is also an important serum immunoglobulin, mediates a variety of protective functions through interaction with specific receptors and immune mediators.
You might be interested in
Will give brainliest Explain the calculations of the 10% rule
ioda

Answer:

Explanation:

The 10% Rule means that when energy is passed in an ecosystem from one trophic level to the next, only ten percent of the energy will be passed on.

5 0
3 years ago
Would all deer and mice living on a forest be a population why or why not<br>​
lozanna [386]

Answer:

yes

Explanation:

They would be a pop. because, they are living organisms is a given area

7 0
3 years ago
What is the difference between an excitatory postsynaptic potential and an inhibitory postsynaptic
Vikki [24]

Answer:

A postsynaptic potential is defined as excitatory if it makes it easier for the neuron to fire an action potential. ... A postsynaptic potential is considered inhibitory when the resulting change in membrane voltage makes it more difficult for the cell to fire an action potential, lowering the firing rate of the neuron.

8 0
3 years ago
Read 2 more answers
Which statement about the brain in adulthood is TRUE? Brain growth stops in young adulthood. The brain continues to grow rapidly
never [62]

Answer:

New neurons form and new dendrites grow throughout adulthood.

Explanation:

4 0
3 years ago
Why are earthquakes good to our community?
steposvetlana [31]
Let’s scientists learn more about the environment and how the world works
6 0
3 years ago
Other questions:
  • Unlike the methods of early scientists, how did Sir Francis Bacon believe basic laws of science should be determined?
    11·2 answers
  • State two ways in which a single-celled organism, such as amoeba and a human body cell are alike
    14·1 answer
  • Okay for this..it has 2 questions so please answer them and hopefully give the correct answer! Thank you
    9·2 answers
  • WIW<br> TYD<br> 21. What is the greenhouse effect
    11·1 answer
  • the side of a mountain range that faces the wind often receives more___________ than the downwind side of the same range
    9·1 answer
  • 9. A recessive allele will only be expressed when _______________________ .
    13·1 answer
  • he adaptive immune response is divided into two branches. The first is – immunity, in which antibodies are produced that bind to
    15·1 answer
  • What happens is substrate and enzyme is torn
    6·1 answer
  • There is more then one answer to the question. What does the brachiocephalic divide into? There is more thane one answer to the
    5·1 answer
  • Which property of water causes the space between molecules to ice
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!