All of the following are TRUE regarding sickle cell disease EXCEPT:
A) patients have inherited an abnormal gene from both parents.
B) large clumps of sickle cells obstruct arterial blood flow.
C) the red blood cells to take on an abnormal curved appearance.
D) the red blood cells have a very short life span.
Question 2
Epinephrine causes vasoconstriction, relaxes bronchial smooth muscle, and:
A) increases cardiac output.
B) may complicate the condition of patients in neurogenic shock.
C) can cause the airway to swell.
D) decreases the dilation of blood vessels.
Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g
An electron micrograph of an E. coli cell
Role of CD23 on epithelial cells in the pathogenesis of food allergic disease.
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animal cell biology
Photomicrographs comparing cheek epithelial cell nuclei