There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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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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Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
DNA to RNA to protein to enzyme (hexokinase).
A Western blot for confirmatory HIV diagnosis. After an enzyme immunoassay has been performed and ...
Termination of norepinephrine activity through enzyme activity in the synapse.
Effect of cooperative substrate binding on enzyme kinetics