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
Nimfa-mama [501]
3 years ago
15

How do plasma cells form, and how do they help fight pathogens

Biology
2 answers:
r-ruslan [8.4K]3 years ago
6 0
Plasma cells are specified from B-lymphocytes when presented to an antigen. When the plasma cells are created, they produce immunoglobulins specifically for targeting the presented antigen.

The presentation of the antigen most come from the macrophages and the stimulus for B-lymphocytes most come from T-helpercells by some signal molecule.

:-)
xz_007 [3.2K]3 years ago
5 0
<span>Plasma cells, they are also called  plasma B cells,  or effector B cells, are white blood cells that secrete large volumes of antibodies. They are transported by the blood plasma and the lymphatic system. Plasma cells originate in the bone marrow; B cells differentiate into plasma cells that produce antibody molecules closely modeled after the receptors of the precursor B cell. Once released into the blood and lymph,</span>
You might be interested in
In alligators, the allele M results in a pigmented color, while the allele m results in a white (albino) color. Suppose that the
N76 [4]

Answer: Complete dominance

Explanation: complete dominance occur when a dominant allele in heterozygous form completely mask the effect of the recessive allele.

For example a situation where Tt having two allele and allele T for tallness is dominant over t for shortness making the plant phenotype a Tall plant. This is called complete dominance.

A condition when the heterozygous allele do not completely expressed itself over the recessive allele is called Incomplete dominance.

For the plant to have a pigmented color in an heterozygous form the allen M for pigment is completely dominant over allele m for albino.

6 0
3 years ago
12+points PLZ help
Novay_Z [31]
Fungi and bacteria
They break down the dead organisms and create new healthy soil
8 0
2 years ago
Read 2 more answers
The least amount of air movement in tropical rainforests is found in (the) _______.
Lady bird [3.3K]
<span>third layer of the canopy

</span>
4 0
3 years ago
Read 2 more answers
Which words list the correct order of activated neurons in a reflex arc? effector, receptor, sensory, interneuron, motor recepto
balandron [24]
B: receptor, sensory, interneuron, motor, effector
6 0
3 years ago
Read 2 more answers
What is the morphological species concept
ollegr [7]
The branch of biology that deals with the form of living organisms, and with relationships between their structures.
7 0
3 years ago
Other questions:
  • Where does your body get energy after you run out of carbohydrates
    8·1 answer
  • What is this?
    13·1 answer
  • Does cell beneath formative phase differ from each other
    11·1 answer
  • which of newton’s laws of motions explains why a ball bounces off the ground after it hits the ground
    5·1 answer
  • What can be Cofactors (Biology)?
    9·2 answers
  • Which three substances must be present in mitochondria for the process of aerobic respiration to take place?
    7·2 answers
  • Ms. Jones is teaching her class about rocks and minerals. She holds up a rainbow chocolate chip cookie and explains that the coo
    12·2 answers
  • O
    7·1 answer
  • 3. Describe What are two functions of the fluids in semen?
    13·2 answers
  • An explanation for behavior must be __________ and __________ to be considered a scientific theory. A. Repeated. . . Recorded B.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!