A three-year-long ban on enhancing pathogens in labs to make them more deadly has been overturned, meaning that researchers can now conduct experiments that enhance…
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There are different kinds of products referred to as “leather,” but do you know the difference between PU leather (polyurethane leather) and real leather? Polyurethane…
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Your body organs range from your brain, heart, liver, skin, lungs, kidneys, intestines, stomach, bladder, etc. In all, there are believed to be 80 organs…
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The types of connective tissue include cartilage, bone, collagen fibers, reticular fibers, elastic fibers, blood, hemopoietic/lymphatic, adipose tissue, bone marrow, and lymphoid tissue. Each connective…
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The cell structure is defined by the cell membrane, the cytoplasm, and the nucleus. A cell is the smallest unit of life and its structure helps it…
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The microenvironment of most tumors is not really a place where you’d want to be. Quite often, indeed, nutrients are limited and oxygen is scarce,…
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50 years ago asthma was a rarity, and many allergies that are now commonplace were unheard of. Yet today, the CDC estimates asthma rates have…
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The difference between mitosis and meiosis is in the process by which each form daughter cells from a parent cell. Mitosis has one round of…
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The function of ribosomes is to synthesize proteins as directed in the messenger RNA. Ribosomes are organelles and help produce proteins with many different functions…
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Organic matter (OM) is known to be one of the primary factors involved in the global carbon cycle as well as a mechanism for carbon…
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It is hard to imagine how electronics would have evolved over the years without the extensive use of semiconductors. These materials, in which the charge…
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