Do brain tumors cause ear pain? Although these tumors are benign, they can cause serious complications and even death if they grow and exert pressure on nerves and eventually on the brain. Common symptoms include one-sided hearing loss and buzzing or ringing in the ears. Why does my earlobe have a lump in it? If […]
How is apparent brightness calculated?
How is apparent brightness calculated? Apparent brightness is thus measured in watts per square meter. For instance, the apparent brightness of the Sun is b = 1370 watts/meter2. That is, if you had a perfectly efficient solar panel one meter on a side, if you held it perpendicular to the Sun’s rays, it would generate […]
How is electrophoresis used in medicine today?
How is electrophoresis used in medicine today? Electrophoresis is used to separate the antibodies in the antibiotic from any impurities. This process also enables researchers to determine the concentration of the antibiotic, making dosage more accurate. DNA analysis: DNA analysis is one of the most common applications for electrophoresis. What information does gel electrophoresis provide? […]
What stops cells from growing?
What stops cells from growing? In the absence of sugar, TORC1s assemble into a tubular structure, rendering them inactive and thus cell growth stops. TORC1 is an enzyme complex that controls the normal growth of our cells; but, when too active, it can promote diseases such as cancer. How do you stop cells from dividing? […]
What is spherical wave example?
What is spherical wave example? One common example of a spherical wave is a sound wave. When an object oscillates or vibrates in the presence of medium, a sound wave is produced and this wave propagates outward in all possible directions. As the wave travels outward, it carries energy. How do you make spherical waves? […]
What are the different kinds of polymer?
What are the different kinds of polymer? The eight most common types of synthetic organic polymers, which are commonly found in households are: Low-density polyethylene (LDPE) High-density polyethylene (HDPE) Polypropylene (PP) Polyvinyl chloride (PVC) Polystyrene (PS) Nylon, nylon 6, nylon 6,6. Teflon (Polytetrafluoroethylene) Thermoplastic polyurethanes (TPU) What is polymer and its uses? Product made from […]
What does 1.0g mL mean?
What are the two things needed for protein synthesis?
What are the two things needed for protein synthesis? Protein synthesis is process in which polypeptide chains are formed from coded combinations of single amino acids inside the cell. The synthesis of new polypeptides requires a coded sequence, enzymes, and messenger, ribosomal, and transfer ribonucleic acids (RNAs). What are the two main purposes of protein […]
What are the 8 classifications of animals?
What are the 8 classifications of animals? There are eight distinct taxonomic categories. These are: Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species. With each step down in classification, organisms are split into more and more specific groups. What are animal classifications? There are seven major levels of classification: Kingdom, Phylum, Class, Order, Family, […]