Superantigen causes : 1.Enhancement of phagocytosis 2.Polyclonal activation of B cells 3.Antigen presentation by macrophage 4.Activation of complement

Question and answer

Super-antigen causes polyclonal activation of B cells. They can activate T cell directly without being processed by antigen presenting cells (APCs).

Expert answered|omgfacts2018|Points 164|

Question|Asked by fedexp2018

Asked 3/1/2022 6:29:38 AM

Updated 2/3/2025 3:34:47 AM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Get an answer

Search for an answer or ask Weegy.

New answers

Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment

Questions asked by fedexp2018

Superantigen causes:

(More)

Question|Asked by fedexp2018

Not Answered

Updated 3/1/2022 8:45:46 AM

1 Answer/Comment

jonathan wairimu

Superantigens cause symptoms via the release of immune cytokines. These proteins should be considered potential causes of illnesses such as rheumatic fever, arthritis, Kawasaki syndrome, atopic dermatitis, and guttate psoriasis because of their potent immune system-altering capacity.

Added 3/1/2022 8:45:46 AM

This answer has been confirmed as correct and helpful.

Confirmed by oldwallet [7/12/2025 2:04:34 PM]

F factor carrying some chromosomal DNA is called : 1.F factor 2.Hfr 3.RTF 4.F'factor

Weegy: The factor carrying some chromosomal DNA is called F-Factor. (More)

Question|Asked by fedexp2018

Expert Answered

Asked 3/2/2022 5:00:03 AM

0 Answers/Comments

F factor carrying some chromosomal DNA is called : 1.F factor 2.Hfr 3.RTF 4.F'factor

Weegy: F factor carrying some chromosomal DNA is called F' factor. (More)

Question|Asked by fedexp2018

Expert Answered

Updated 11/5/2024 10:04:53 AM

0 Answers/Comments

All are precipitation reactions except: a. VDRL test b. Kahn test c. Widal test d. Ascoli's test

Weegy: All are precipitation reactions except Widal test. Widal test is an agglutination reaction to diagnose typhoid fever caused by Salmonella typhi bacteria. (More)

Question|Asked by fedexp2018

Expert Answered

Updated 1/15/2025 2:12:44 AM

0 Answers/Comments

Endotoxin acts by: a. Classical pathway b. Lectin pathway c. Alternative pathway d. None

Weegy: Endotoxin acts by alternative complement pathway. (More)

Question|Asked by fedexp2018

Expert Answered

Updated 11/10/2024 3:33:26 PM

0 Answers/Comments