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Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

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Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Striated Muscle Fiber Striated Muscle Fiber
Structure of a polypeptide Structure of a polypeptide
Action Potentials and Contractions of a Muscle Fiber Action Potentials and Contractions of a Muscle Fiber
Classification of Sex Steroid Hormones Classification of Sex Steroid Hormones
Alignment of DNA, mRNA, and polypeptide Alignment of DNA, mRNA, and polypeptide
Examples of Polypeptide Production from Synthetic mRNAs Examples of Polypeptide Production from Synthetic mRNAs
Video: Ciliate conjugation Animation

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