Answer Happy

Which statement regarding vascular smooth muscle cells is NOT true? O If present in the tunica media of any blood vessel, they are oriented circularly. O They are especially abundant in the tunica intima of some mid-size blood vessels. They produce reticular and elastic fibers in the tunica media of large elastic arteries. O They may be present as longitudinal bundles in the tunica adventitia of large veins.
Which of the following cells is NOT found in the respiratory epithelium? all of these are present in the respiratory epithelium. brush cells basal cells ciliated columnar cells neuroendocrine cells