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
siniylev [52]
3 years ago
5

The immune system has both specific and nonspecific immune responses against pathogens. Which scenario describes a specific immu

ne response?
the body using intact skin to keep out all pathogens
o antibodies being produced to fight off a pathogen inside the body
macrophages engulfing an unknown virus that has entered the body
inflammation and redness occurring at the site of a bacterial infection
Biology
1 answer:
vovangra [49]3 years ago
3 0

Answer:

antibodies being produced to fight off a pathogen inside the body

Explanation:

Specific immune responses, also known as the adaptive immune system are ways the body fights against pathogens. The body is able to identify cells that are unique to it. When pathogens bearing an unknown identity enter the body, antibodies are released to attack the antigens on the surface of these pathogens.

The body usually develops this immunity after a previous attack by the pathogen. Lymphocytes known as the B and T cells are released by the immune system t engulf the pathogens.

You might be interested in
Briefly explain the process of ammonification.
Reptile [31]

Answer:

Ammonification is the process by which the organically bound nitrogen of microbial, plant, and animal biomass is recycled after their death. Ammonification is carried out by a diverse array of microorganisms that perform ecological decay services, and its product is ammonia or ammonium ion.

Explanation:

7 0
3 years ago
Read 2 more answers
An immunoglobulin (Ig) molecule, of any class, with regions symbolized as C or V, H or L , has a light chain made up of _______.
Nadusha1986 [10]

An immunoglobulin molecule of any class with regions symbolized as C or V, H or L, has a light chain made up of one C region and one V region.

The glycoproteins known as immunoglobulins (Ig), often known as antibodies, are created by plasma cells. A number of immunogens, including bacterial proteins, promote B cells' conversion to plasma cells. These cells, which make proteins, are involved in humoral immune reactions to bacteria, viruses, fungi, parasites, cellular antigens, chemicals, and synthetic compounds. Using a B-cell receptor, the immunogen or antigen adheres to the B cells' cell surface (BCR).

As a result, a signal is generated that directs the activation of transcription factors, leading to the manufacture of highly specific antibodies for the immunogen that initially activated the B cell. Furthermore, one B cell clone produces immunoglobulin (specificity). Two light chains and two heavy chains that alternate in a light-heavy-heavy-light pattern make up antibodies, also known as immunoglobulins. Therefore, choice A is the right response.

Learn more about immunoglobulins here, brainly.com/question/28203010

# SPJ4

8 0
1 year ago
Help due tomorrow!!!
mamaluj [8]
Lemon juice is 10,000 more acidic than urine
4 0
3 years ago
Define magma ? How do scientists study about the interior of the earth​
earnstyle [38]

Answer:

hey army

Explanation:

love nctzen

6 0
2 years ago
 Which colorless and odorless gas, produced by radioactive decay of Uranium-238, is considered to be a form of pollution
postnew [5]
Radon is the answer
 b
8 0
3 years ago
Other questions:
  • WHOS GOOD AT SCIENCE?! BRIANLIESTTT
    15·2 answers
  • How does the urban and natural water cycle compare?
    12·1 answer
  • Please if you are good with solving genetic problem. I will mark you as brainliest.
    14·1 answer
  • HELP help HELP help HELP pleaseeeeeeee
    14·1 answer
  • ________ suppress physical sensation and responsiveness to stimulation.
    13·1 answer
  • Mr.johnson was speeding to get to school on time and was clocked at a speed of 120 km/h on a major highway. Express the speed of
    12·1 answer
  • The hormone _______________ is released from the pancreas when blood glucose is elevated above a normal range.
    9·1 answer
  • Question 1 (2 points)
    10·1 answer
  • Which Antimicrobial agent had the highest zone of inhibition for on Streptococcus pneumoniae
    6·1 answer
  • A(n) ________ is a hard outside covering that is used for protection and prevents the inner body area from drying out.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!