There are three pairs of nasal conchae in the nasal cavity; the superior and middle pairs are part of the ethmoid bone, but the inferior ones are separate bones.
Answer the following statement true (T) or false (F)
True
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Deoxyhemoglobin binds bicarbonate ion better than oxyhemoglobin does.
Answer the following statement true (T) or false (F)
Describe filiform papillae
A) Filiform papillae are taste buds. B) Filiform papillae are gustatory receptors. C) Filiform papillae are epithelial projections shaped like small buttons. Each one contains about five taste buds. D) Filiform papillae are epithelial projections that are relatively large and surrounded by deep folds containing as many as 100 taste buds. E) Filiform papillae are epithelial projections that are slender and conical. They provide friction for the tongue to move objects in the mouth, but they do not contain taste buds.
A cell junction that allows movement of molecules between the cytoplasm of adjacent of cells is a:
a. desmosome b. tight junction c. intermediate junction d. gap junction
Which tissue type consists of a sheet of cells that covers a body surface or lines a body cavity?
a. muscle tissue b. connective tissue c. epithelial tissue d. nervous tissue