What is not true about antibodies?
A) They are produced by plasma cells.
B) They are cells.
C) They bind to a single, specific antigen.
D) They are found in plasma and other body secretions.
Answer: B
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Alpha cells are to ________ as beta cells are to ________
A) glucagon; insulin B) somatostatin; insulin C) insulin; glucagon D) glucagon; somatostatin E) pancreatic polypeptide; insulin
In which ways do the olfactory nerves (N I) differ from the other cranial nerves?
A) The olfactory nerves are very large. B) They are made up of many small, slender fibers that pass through openings in the skull. C) They contains somatic motor as well as autonomic components. D) They does not differ from the other cranial nerves in any significant way. E) None of the answers are correct.
The number of erythrocytes in a milliliter sample of blood is the same as the number of leukocytes in a milliliter sample of blood
Indicate whether the statement is true or false.
Cranial nerve XI sends motor commands to muscles of the neck and shoulder.
Answer the following statement true (T) or false (F)