Question

Complete the following paragraph to describe the different classes of antibodies. cytokines IgG IgA neutrophils immunoglobins There are several classes of antibodies, or The main class found in blood is which is passed on to newborns through the mother's placenta The main class found in breast milk, saliva, tears, and mucus is The class of pentamer antibodies is IgM These are the first antibodies produced duringcel responses lgC Almost all antibodies of the class are bound to receptors on mast cells and eosinophils

Answer 1

There are several classes of antibodies or immunoglobins
The main class found in blood is IgG, which is passed on to new borns through the mother's placenta.
The main class found in breast milk, saliva, tears and mucus is IgA
The class of pentamer antibodies is IgM
These are the first antibodies produced during cell responses IgM
Almost all antibodies of the class IgE are bound to receptors on mast cells and eosinophils