Lymphocytes. Pathogens contain certain chemicals that are foreign to the body and are called antigens. Each lymphocyte carries a specific type of antibody-a protein that has a chemical 'fit' to a certain antigen.
Carpet vs. Laminate Flooring. When looking at flooring options, carpets and laminate floors are popular choices. Their cost is usually comparable and is cheaper than solid hardwood flooring. Roughly half of new flooring sold in America every year is carpet. Laminate flooring is considered more hygienic and hypoallergenic than carpet, as it is easily cleaned, and dirt won't go unnoticed.
Designed to look like wood flooring, laminate is cheaper, doesn't need to be nailed, sanded, stained or finished, and is quite resistant to scratches, denting, fading and stains. Available in a slew of colors and styles, some laminate flooring is designed to mimic various wood grains; others look like ceramic tiles.irections for Installing Laminate Flooring. Laminate flooring is cheaper than wood, doesnât need to be nailed, sanded, stained or finished, and is quite resistant to scratches, denting, fading and stains. Â­iStockphoto /Jeffrey Zavitski.