Which of the following is false about antibodies?

When a pathogen invades a tissue, it is encountered by _________, which are residents in tissues and among the first effector cells to recognize pathogen.

How many total complementarity-determining regions are in an IgA secreted in milk and how many are in a secreted IgE?

The strength of binding between a paratope and its epitope is referred to as _____.

What is the mechanism that ensures each B-cell produces IgM and IgD of only one antigen specificity?

Which of the following are neutrophil granule names?

Which lymphocyte listed below has granules that stain with eosin (dark purple) and is involved in parasitic worm infections?

The 12/23 or 1-turn/2-turn rule is utilized during:

Antibodies are divided into 5 classes. Which component/s of the antibody confers the isotype?

What is/are the type II interferon/s?