Sodium has an atomic number of 11 and an atomic mass of 23. Sodium has ________.
A. 12 protons and 11 neutrons
B. 12 protons and 11 electrons
C. 12 neutrons and 11 protons
D. 12 electrons and 11 neutrons
E. 12 electrons and 11 protons
Answer: C
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What type(s) of axons are wrapped in a protective endoneurium?
1. Myelinated 2. Unmyelinated 3. Only dendrites are surrounded by endoneurium a) 1 only b) 2 only c) 3 only d) Both 1 and 2 e) None of these choices
The clumping of cells that are cross-linked by their attachments to antibodies is known as:
A) precipitation. B) opsonization. C) neutralization. D) agglutination.
Which of the following statements regarding anisocoria is correct?
A) Anisocoria is a condition in which the pupils are unequal. B) Anisocoria is a normal finding in the majority of the population C) Physiologic anisocoria indicates significant intracranial pressure. D) Anisocoria is a condition characterized by bilateral pupillary dilation.
The hormone ADH maintains water balance by increasing the absorption of water in the _______
Fill in the blank(s) with correct word