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Author Question: What is opsin? a. An antigen b. An antibody c. A light-sensitive protein d. A blood transport ... (Read 15 times) |
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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
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Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.