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
kap26 [50]
2 years ago
11

A B-cell uses its surface antibodies as receptors to attach to specific antigens before they are taken in. By what mechanism doe

s a B cell engulf an antigen
Biology
1 answer:
madam [21]2 years ago
6 0

Answer:

\huge\boxed{\sf Endocytosis}

Explanation:

B-cells engulf an antigen by endocytosis.

<u>Endocytosis:</u>

The process by which cell takes up external materials by fusing them with plasma membrane is called endocytosis.

After engulfing the antigen, B-cells become sensitive to the pathogen.

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
You might be interested in
Pls answer fast
Dmitrij [34]

Answer:

B

Explanation:

because that's what i would choose :)

8 0
3 years ago
What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly? (Select
Alja [10]

For a single-celled life form that the information handed down to offspring, we would see every generation would be a carbon copy of the one single-celled life form.This is further explained below.

To find the completion   we need to know more about a single-celled life

<h3>What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly?</h3>

Generally, A single-celled organism, also known as a unicellular organism, is an organism made up of only one cell.

In conclusion, Every generation would be a carbon copy of the one before it.

Read more about Cell

brainly.com/question/2622341

7 0
2 years ago
An interesting observation made by the firefighters was that some parts of the forest seemed to escape the flames. The crown fir
Savatey [412]

Answer:

According to the previous observational study it is possible to notice that thinning determined in great way the rate of trees that survived the fire.

Explanation:

In general the trees that had been previously cut, were the ones that presented more resistance to the fire, while the trees that had not been thinned were the ones that were severely affected in the spreading conflagration. Reason why in comparison of these two samples, it would be possible to conclude that previously cutting down trees can survive better to the spreading fire.

8 0
3 years ago
What elements can be found in the structure of DNA if DNA is composed of nucleotides?​
WITCHER [35]

Answer:

DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.

Explanation:

7 0
3 years ago
You find a rock that is made of many smaller rocks cemented together. This is most likely what kind of rock?
Dennis_Churaev [7]
Its metamorphic hope it helps 
7 0
3 years ago
Read 2 more answers
Other questions:
  • 1. What does the skeletal system protect?
    8·1 answer
  • Has three stages - evaporation, condensation, and precipitation
    15·1 answer
  • he continuity of life is based on heritable information in the form of DNA. In a short essay (100–150 words), explain how the pa
    12·1 answer
  • Which answer correctly explains how the atp molecule differs in function from the adp molecule?
    9·2 answers
  • Fishes and frogs do not feed and care their babies,give reasons
    5·2 answers
  • I have a question where are babies made from
    7·2 answers
  • Kendra wonders what would happen if the oceans did not exist on Earth. Based on her understanding of the oceans and the water cy
    14·2 answers
  • HELP MEE
    9·2 answers
  • Which statement describes a process associated with meiosis?
    7·1 answer
  • How does pancreatic juice get into the alimentary canal in the frog.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!