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If all the neurons in the human body were lined up, they would stretch more than 600 miles.

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Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

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It is difficult to obtain enough calcium without consuming milk or other dairy foods.

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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

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IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Intra- and intermolecular proofreading Intra- and intermolecular proofreading
Apply skin rolling by lifting the skin and crawling your fingers along the skin while the thumbs ... Apply skin rolling by lifting the skin and crawling your fingers along the skin while the thumbs ...
Apply lubricant to the entire right limb using basic sliding effleurage. Apply moderate pressure ... Apply lubricant to the entire right limb using basic sliding effleurage. Apply moderate pressure ...
Stripping effleurage along cervical muscles. Using the fingertips or a knuckle to apply deep ... Stripping effleurage along cervical muscles. Using the fingertips or a knuckle to apply deep ...
Straighten the leg and effleurage to quadriceps with forearm. Apply in three parallel strokes from ... Straighten the leg and effleurage to quadriceps with forearm. Apply in three parallel strokes from ...
Knuckle friction to tibialis anterior. Apply superficial friction along lateral side of tibia from ... Knuckle friction to tibialis anterior. Apply superficial friction along lateral side of tibia from ...
Video: Sperm Formation

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