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
Katarina [22]
3 years ago
10

Explain how an immune response start after macrophage attack a pathogen

English
1 answer:
koban [17]3 years ago
7 0
<span>After the macrophage fails the Helper T Cell stimulates the B cells (create antibodies) if pathogen is extracellular and Cytotoxic T Cells (killer T cells, release perforin) if pathogen is intracellular. Once the pathogen is killed the B Cells create Memory B Cells and the Killer T Cells create memory T Cells.
Hope that's helpful. </span>
You might be interested in
Which of the following is a true statement about the passive voice?
serg [7]

Answer:

It turns the object of the sentence into a subject.

Explanation:

       S                        O

The boy kissed the girl.

        S                                   O

The girl was kissed by the boy.

4 0
3 years ago
Sorry, I don't know what this category it goes for but:
Mrrafil [7]

Answer:

In Morse code, letters of the alphabet and other characters like numbers can be represented as sequences of binary numbers, although each bit in the sequence is sometimes called a “dit” or a “dah”. In writing, a “dit” is represented by a dot (.), and a “dah” is represented by a dash (-)

yw

8 0
3 years ago
Choose the best definition for the term adjective.<br> (apex)
Elan Coil [88]

an adjective clearly describes a word. for an example petting the word pretty before flower making the description more detailed.

7 0
3 years ago
Read 2 more answers
Which word is spelled correctly?
Bess [88]
B, constitution zzzz
3 0
3 years ago
Read 2 more answers
Directions: Complete each analogy with the correct word from the word list.
maxonik [38]
1. Flour
2. Text
3. Brick
4. Stack
5. Inventor
6. Sanitary
7. Mathematics
8. Stationery
9. Branch
10. Teeth
11. Proud
12. Composite
7 0
2 years ago
Other questions:
  • Read the sentence.
    6·1 answer
  • When Romeo and Juliet first meet in Act I, scene v, a sonnet structure is used because
    11·2 answers
  • Type N over each noun, V over each verb or verb part, and P over each pronoun.
    9·2 answers
  • Lines 60–71: Analyze these lines to determine how the author likely wants to portray the Hopewell culture. What textual evidence
    12·1 answer
  • Which of these summarizes an idea central to European Romanticism in the 1700s?
    10·1 answer
  • Read these descriptions of a situation in a short story. Which presents the conflict in the story? A. Two young boys meet on the
    15·1 answer
  • 2.What is the meaning of tribulations in the following sentence?
    10·1 answer
  • State and explain at least 4 human activities that negatively affect the forest​
    6·1 answer
  • 4. Who is confronted late at night about Desdemona?
    6·1 answer
  • Telephone calls, text messages, and status updates on social media are all examples of?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!