Antibodies secreted in breast milk
A. are IgG antibodies.
B. are IgA antibodies.
C. provide natural active adaptive immunity.
D. include the cytokine interleukin 2.
E. promote inflammation.
B
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Which of the following is a true difference between electrical and chemical synapses?
A) Electrical synapses are found in the central nervous system. B) Electrical synapses are the most common type of synapse. C) Electrical synapses typically send information in one direction (presynaptic cell to postsynaptic cell). D) Electrical synapses are much faster.
Integrating centers typically contain large numbers of
A) Interneurons. B) Sensory neurons. C) Efferent neurons. D) Motor neurons.
The fiber type that gives connective tissue great tensile strength is ________
A) muscle B) collagen C) reticular D) elastic
The universal donor's blood plasma would contain anti-A and anti-B antibodies and possibly anti-Rh antibodies
Indicate whether the statement is true or false