Sinus infections happen when fluid builds up in the air-filled pockets in the face (sinuses), which allows germs to grow. Viruses cause most sinus infections, but bacteria can cause some sinus infections.
<em><u>I</u></em><em><u>t</u></em><em><u> </u></em><em><u>c</u></em><em><u>a</u></em><em><u>n</u></em><em><u> </u></em><em><u>b</u></em><em><u>e</u></em><em><u> </u></em><em><u>c</u></em><em><u>a</u></em><em><u>u</u></em><em><u>s</u></em><em><u>e</u></em><em><u>d</u></em><em><u> </u></em><em><u>b</u></em><em><u>y</u></em><em><u> </u></em><em><u>c</u></em><em><u>o</u></em><em><u>l</u></em><em><u>d</u></em><em><u> </u></em><em><u>o</u></em><em><u>r</u></em><em><u> </u></em><em><u>a</u></em><em><u>l</u></em><em><u>l</u></em><em><u>e</u></em><em><u>r</u></em><em><u>g</u></em><em><u>i</u></em><em><u>e</u></em><em><u>s</u></em><em><u> </u></em><em><u>a</u></em><em><u>n</u></em><em><u>d</u></em><em><u> </u></em><em><u>m</u></em><em><u>a</u></em><em><u>y</u></em><em><u> </u></em><em><u>c</u></em><em><u>u</u></em><em><u>r</u></em><em><u>e</u></em><em><u> </u></em><em><u>o</u></em><em><u>n</u></em><em><u> </u></em><em><u>i</u></em><em><u>t</u></em><em><u>s</u></em><em><u> </u></em><em><u>o</u></em><em><u>w</u></em><em><u>n</u></em><em><u>.</u></em><em><u> </u></em><em><u>Chronic sinusitis lasts up to eight weeks and may be caused by an infection or growths.</u></em>
Hypercholesterolemia is an inherited disease in which the body's cells lack protein receptors that bind to cholesterol-delivering low-density lipoproteins Based on your knowledge of cell anatomy, what do you think consequence of the lack of this receptor may be? A) Cholesterol will not bind to the receptor and enter the cell B) Cholesterol will not exit the cell via exocytosis; C) The lipids in the plasma membrane will break down; resulting in death of the cell: D) Ribosomes will not be able to make proteins; E) Rough endoplasmic reticulum will not be able to break down lipids Section: 2.2 31 Hormones are secreted by A) phagocytosis. B) pinocytosis: C) exocytosis D) osmosis E) receptor-mediated endocytosis Section: 2.2 cles synthesized by the