All of the following are true of the secondary response of ...

[scienceeasy]

All of the following are true of the secondary response of humoral immunity except that it
 A) depends on memory B cells.
  B) results in much higher antibody titers than in the primary response.
  C) results in much quicker rise in antibody titers.
  D) produces more effective antibodies.
  E) weakens quickly because memory B cells only survive for a year or two.

Question 2

Some neurons within the basal nuclei are known to
 A) stimulate neurons with GABA.
  B) inhibit neurons with GABA.
  C) stimulate neurons with acetylcholine.
  D) stimulate neurons with GABA and stimulate neurons with acetylcholine.
  E) inhibit neurons with GABA and stimulate neurons with acetylcholine.

[tjayeee]

Answer to Question 1

E

Answer to Question 2

E

[scienceeasy]

TYSM

[xiaomengxian]

Excellent