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Author Question: During a primary humoral response to antigens all of the following occur except A) B cells may ... (Read 47 times)

bobbysung

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on: Feb 28, 2019
During a primary humoral response to antigens all of the following occur except
 A) B cells may differentiate into plasma cells immediately.
  B) B cells may undergo several rounds of mitosis before producing plasma cells and memory cells.
  C) antibody levels do not peak until 1 to 2 weeks after the initial exposure.
  D) neutrophils invade the surrounding areas, releasing chemotactic substances.
  E) the first immunoglobulins to appear in circulation are of the IgM type.

Question 2

A brain injury to a patient results in facial paralysis. Which descending tract is most likely affected?
 A) corticospinal tract
  B) tectospinal tract
  C) rubrospinal tract
  D) corticobulbar tract
  E) reticulospinal tract


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todom5090

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Reply #1 on: Feb 28, 2019
Answer to Question 1

D

Answer to Question 2

D


bobbysung

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Reply 2 on: Feb 28, 2019
Excellent

bitingbit

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Reply 3 on: Yesterday
:D TYSM

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