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
Andrei [34K]
2 years ago
11

Differentiate Humoral immunity vs cell mediated immunity

Biology
1 answer:
trapecia [35]2 years ago
4 0

Answer:

Cell-mediated immunity develops through a network of interactions that results in defense against microorganisms that survive within phagocytes or other cells. The response is initiated by the recognition of intracellular microorganism antigen by T cells through the histocompatibility complex. In the CD8 response, only the target cell carrying the class I associated antigen can be lysed or induced to apoptosis. In another mechanism of the cellular response, CD4 + Th1 T cells activate, for example, cytokine-infected macrophages such as IFN. When a pathogen resists the effects of activated macrophages, chronic infection may develop.

The hormonal immunity response leads to the destruction of extracellular microorganisms and prevents or decreases the spread of intracellular cells by neutralizing, opsonizing and activating the complement system.

You might be interested in
P L E A S E
Paladinen [302]

Answer:

Regardless of how the steps are documented, the goal of scientific method is to gather data that will validate or invalidate a cause and effect relationship.

Explanation:

4 0
3 years ago
How much of a person's weight is water?
Tresset [83]
Well, on average 2/3 of a persons weight is water.
8 0
3 years ago
Read 2 more answers
Which area has the greatest elevation difference?
solong [7]

Answer:

I think the answer would be Nearest the major highway

Explanation:

3 0
3 years ago
Read 2 more answers
How do two isomers of glucose differ?
7nadin3 [17]

Explanation:

They differ when they have the same chemical composition but the way in which they are arranged or put together is different.

3 0
3 years ago
Indicate, as true or false, whether each of the following statements about species is a component of the biological species conc
adell [148]

Their reproductive isolation from each other is complete: False  

They are unable to produce hybrid offspring upon interbreeding: True  

They shared a common ancestor recently in evolutionary time: False  

Explanation:

A species known as a group of that organisms which can be potentially interbreed with another one to produce viable, fertile offspring. Prezygotic and postzygotic barriers separated the species from each other. It prevents the mating of viable fertile offspring.  

This process happens when groups in that species become reproductively diverge as well as isolated. In the formation of new species postzygotic and Prezygotic barriers play vital role.  

3 0
3 years ago
Other questions:
  • I. II. III. IV. V. Both donkeys are hungry. Both donkeys want their own pile of food. The situation illustrated above is an exam
    7·1 answer
  • A transient condition of low hemoglobin in the blood associated with early stages of strenuous athletic training is
    11·1 answer
  • Each codon of a DNA molecule code is for a specific _
    13·1 answer
  • The term meaning situated nearest the midline or beginning of a body structure is __________.
    14·1 answer
  • The development of wings on a fly, a moth, and a bird are _____ because they developed independently as adaptations to perform t
    10·1 answer
  • Which of these types of weathering does not require the presence of water?
    9·1 answer
  • What is a good animal testing essay thesis?
    13·1 answer
  • What is an atomic number and atomic mass???
    11·1 answer
  • Please help this is a 7th grade science problem
    13·2 answers
  • to is when a stimulus successfully stimulates an action potential in its specific neuron. how your brain interprets the message
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!