________ is a special category of drug. It is used successfully ...

[jho37]

________ is a special category of drug. It is used successfully to calm patients who suffer from bipolar disorder (depression alternating with manic excitement).
 
  a. An alkaline
  b. Nickel metal hydride
  c. Lithium
  d. Iodine

Question 2

Antibodies are ________ substances and are produced by lymphocytes in the spleen, lymph nodes and tissues, and the bone marrow.
 
  a. protein
  b. fatty
  c. liquid
  d. bone

[ecox1012]

Answer to Question 1

c

Answer to Question 2

a

[jho37]

Wow, this really help

[cpetit11]

Thanks for the timely response, appreciate it