What unit of bone consists of a central canal (containing blood vessels, nerves, and lymph vessels) surrounded by concentric rings of calcified matrix?
A. Canaliculus
B. Lamella
C. Osteon
D. Osteocyte
E. Trabeculum
C
Anatomy & Physiology
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Eosinophils and lymphocytes are both types of leukocytes
Indicate whether this statement is true or false.
Anatomy & Physiology
In the condition ________, a virus infects posterior root ganglia, causing a painful rash whose distribution corresponds to that of the affected sensory nerves as seen in their dermatomes
A) myasthenia gravis B) mumps C) shingles D) polio E) rubella
Anatomy & Physiology
The anterior rami of T1-T11 are called
A. cervical nerves. B. dorsal plexuses. C. anterior plexuses. D. intercostal nerves. E. brachial nerves.
Anatomy & Physiology
During translation, transferRNA (tRNA) binds which molecule in the cytosol and delivers it to the ribosome?
a) DNA b) anticodon c) codon d) amino acid
Anatomy & Physiology