Immunoglobulins, formed of five subunits, that are the first ...

[LCritchfi]

Immunoglobulins, formed of five subunits, that are the first antibodies to be produced in response to infection, are
 A) IgA.
  B) IgD.
  C) IgE.
  D) IgG.
  E) IgM.

Question 2

In the corticospinal pathway, the neuron that exits the spinal cord and enters the spinal nerve is called the ________ neuron.
 A) upper sensory
  B) lower sensory
  C) upper motor
  D) lower motor
  E) pyramidal

[qytan]

Answer to Question 1

E

Answer to Question 2

D

[LCritchfi]

TYSM

[yeungji]

Thanks for the timely response, appreciate it