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Novay_Z [31]
2 years ago
15

Memory cells do not require b cell receptors. a. True b. False

Biology
1 answer:
sladkih [1.3K]2 years ago
6 0

Memory cells do not require b cell receptors. This statement is False.

  • Memory B cells may recognize an antigen and produce a particular antibody response because they have B cell receptors (BCRs) on their cell membrane that are identical to those on their parent cells.
  • A B-lymphocyte subtype known as a memory B cell (MBC) is a component of the adaptive immune system. Within the germinal centers of the secondary lymphoid organs, these cells grow.
  • Memory B cells can remain dormant in the blood stream for years at a time. 
  • Their purpose is to memorize the properties of the antigen that initially activated their parent B cell, so that when the memory B cell comes into contact with that antigen in the future.
  • It will cause an expedited and potent secondary immune response. B cell receptors are found on memory B cells (BCRs)

learn more about Memory cells here: brainly.com/question/15196473

#SPJ4

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Which personality test has the test taker look at abstract images and tell a psychologist what they see?
ZanzabumX [31]

The personality test that has the test taker look at abstract images and tell a psychologist what they see is Rorschach inkblot test. That is option B.

<h3>What is Rorschach inkblot test?</h3>

Rorschach inkblot test is a type of personality test that is used by psychologists to test the response of a person to a certain stimulus which elicits different hidden emotions, underlying thoughts or beliefs using pictures.

There are different types of personality test which include:

  • Myers-Briggs Type Indicator (MBTI)

  • The Numbers Test

  • Big 5 Personality Test.

Learn more about personality test here:

brainly.com/question/12725679

#SPJ1

8 0
2 years ago
BRAINLIEST
guajiro [1.7K]

Answer:

Down (plumaceous), (insulation)

Tail (pennaceous), (flight)

Contour (plumaceous/pennaceous), (flight/insulation)

Bristle (pennaceous), (flight)

Filoplume (pennaceous), (flight)

Hope this helps! :)

7 0
3 years ago
What would be the reaction of sea anemone if a glass rod touch the tip of its tentacles?​
lakkis [162]

Answer:

releasing venom from the skin

6 0
3 years ago
What has happened to the joints of a person with
leonid [27]

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joints became inflamed

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Arthritis is an inflammation of the joints.

3 0
4 years ago
Which best describes why winds at the beach change direction between day and night
Tems11 [23]
During the day the earth is heated by the sun. The earth heats the air and the air rises. As the hot air rises the cold air from the ocean takes its spot. In the night the opposite happens and the earth is cooled and the cool air rises so the warm air from the ocean takes the cold air's place. I hope this helps!
3 0
3 years ago
Read 2 more answers
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