Which is the main antibody in secretions of exocrine glands?

a. IgA
b. IgD
c. IgE
d. IgG
e. IgM


A

Biology & Microbiology

You might also like to view...

Which amino acid is least soluble in water?

A. Glutamine B. Alanine C. Isoleucine D. Glycine

Biology & Microbiology

All protists are _____.

A. eukaryotic B. unicellular C. monophyletic D. symbionts E. mixotrophic

Biology & Microbiology

True or False: The quantity of energy released is minimal when the two half reactions' redox couples (E0?) are relatively close to each other

a. TRUE b. FALSE

Biology & Microbiology

All of the following could be reasons why antimicrobic treatment fails except

A) A mixed infection where some of the pathogens are drug resistant. B) A disk diffusion test showing pathogen sensitivity to the antimicrobic. C) The inability of the drug to diffuse into the infected body compartment. D) Not completing the full course of treatment. E) Diminished gastrointestinal absorption due to an underlying condition or age.

Biology & Microbiology