The extracellular fluid contains high amounts of
A) dissolved and suspended proteins.
B) amino acids.
C) lipids.
D) potassium ions.
E) sodium ions.
E) sodium ions.
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Which pathways are somatotopically organized? a: Posterior funiculus-medial lemniscal pathwayb: Anterolateral pathwayc: Spinocerebellar pathway
A. a and b B. a and c C. a only D. a, b, and c E. b and c
Many proteins on the outer surface of the cell are receptors, sites that "recognize" and bind with specific extracellular chemical messengers (signal molecules) in the cell's environment
a. True b. False Indicate whether the statement is true or false
Histamine is primarily responsible for causing the bronchial constriction associated with asthma
Indicate whether the statement is true or false
Shingles is a condition that occurs with the return of dormant
A. autoimmune antibodies. B. chickenpox virus. C. rubella virus. D. hepatitis. E. memory B cells.