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Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Crystallized negative stain salts Crystallized negative stain salts
Gram negative N. gonorrhoeae. Gram negative N. gonorrhoeae.
Feedback control of the adrenal cortex. Feedback control of the adrenal cortex.
Control of thyroxine secretion through negative feedback. Control of thyroxine secretion through negative feedback.
Feedback regulation of HMG-CoA reductase activity Feedback regulation of HMG-CoA reductase activity
Feedback mechanism of the thyroid gland Feedback mechanism of the thyroid gland
Video: Introduction to Tuberculosis

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