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
joja [24]
2 years ago
10

__________identify antigens and then multiply and trigger the production of other kinds of immune cells.

Biology
1 answer:
solong [7]2 years ago
5 0

<u>Helper t-cells</u> identify antigens and then multiply and trigger the production of other kinds of immune cells.

<h3>What are helper T-cells?</h3>

Helper T-cells are one of the main types of immune cells. They detect infections and activate other immune cells to fight the infection.

Your thymus develops helper T-cells. The thymus is a small gland in the front of your chest. The other types of T-cells include:

  • Cytotoxic T-cells, which fight infections.
  • Regulatory T-cells, which regulate or suppress other immune cells when needed.
  • NKT-cells, which can enhance immunity in general.

<h3>What are the subtypes of helper T-cells?</h3>

When helper T-cells detect an infection, they form into one of two subtypes:

  1. TH1 helper cells release a molecule that activates a type of cell called a macrophage. Macrophages are specialized cells that help eliminate foreign substances from your body. TH1 cells also activate cytotoxic T-cells.
  2. TH2 helper cells release molecules that activate B-cells. B-cells create antibodies. They also release cells that cause coughing, sneezing or diarrhea to help your body get rid of foreign substances. This group of T-cells helps generate allergy antibodies.

Learn more about helper T-cells

brainly.com/question/14902979

#SPJ4

You might be interested in
The use of multiple forms of pest control including biological, chemical, and the planting of pest-resistant crops is a strategy
beks73 [17]

Integrated pest management (IPM)

<span>Integrated pest management (IPM) is an effective method  and environmental sensitive approach to pest management which relies on the combination of common sense practices. This use of IPM utilize variety of methods and techniques which includes biological , cultural and structural strategies to control multitude of pest problems.</span>

3 0
3 years ago
Read 2 more answers
Why is it bad when extra nitrogen leaves the soil?
forsale [732]
Excess nitrogen can also leach or drain from the soil into underground water sources, or it can enter aquatic systems as above ground runoff. This excess nitrogen can build up, leading to a process called eutrophication.
4 0
3 years ago
Read 2 more answers
Concerned about the toxic effects of added nutrients in fortified foods and supplements, when eaten in addition to staple foods,
Zarrin [17]
<span>Tolerable Upper Intake Levels (UL).</span>
4 0
3 years ago
Read 2 more answers
Hi there, name 3 reasons why we need the internet
Rufina [12.5K]
Well for one
1.Help if we need help on something we can search it up on the internet
2. Information , if we need to know something we have the internet
3.Fun? I sort of ran out of ideas but we can search up things for fun on the internet
6 0
3 years ago
Read 2 more answers
When a tall plant and pure dwarf plant were crossed all offspring were tall in first generation why arent dwarf plant observed​
Zanzabum

Answer:

A cross between two pure breeding tall (TT) and dwarf (tt) parent plants produce uniform F

​

 

Explanation:

generation of dominant individuals (Tt).

According to the law of dominance, a trait is represented by two contrasting factors of a gene in a heterozygous individual; the allele/factor that can express itself in a heterozygous individual is called as a dominant trait. Another factor whose effect is masked by the presence of a dominant factor is called a recessive factor. The recessive factor, t, is present in F

​

 hybrids but its expression is masked by the factor for a dominant trait, T.

4 0
3 years ago
Other questions:
  • Why is scientific knowledge durable
    13·1 answer
  • How does smoking slow down lung growth in children?
    10·1 answer
  • What are osmosis and diffusion both examples of
    9·1 answer
  • Dogs have 78 chromosomes in their diploid cells. how many chromosomes are in their haploid cells?
    9·1 answer
  • A membrane that is semipermeable has control over what molecules or ions can enter or leave the cell. this statement is :
    13·2 answers
  • How can the mechanical advantage of a lever be increased?
    12·1 answer
  • Study an ecosystem of your choice such as a meadow, a patch of forest, a garden , or an area of wetland. (If you cannot do this
    6·1 answer
  • What element is created when you fuse hydrogen and helium atoms together?
    8·2 answers
  • 3. What is the name of the group of proteins that can speed up the process or reduce the activation energy of a reaction?
    6·1 answer
  • What is scientific learning?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!