1The best first test in evaluating the etiology of Iron Deficiency Anemia is
A) Hemoccult exam of stool
B) Sigmoidoscopy
C) Barium study of the esophagus
D) Serum iron
E) Bone marrow aspirate
2.The simplest amino acid is-
A. glycine
B. lysine
C. tyrosine
D. aspartic acid.
3.The specimen used for original publication by author is
a)Isotype
b)Syntype
c)Holotype
d)Lectotype