Myasthenia gravis is a condition that is carried on the X chromosome.

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

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Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

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Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

A molecular model showing chromosome territories in the cell nucleus of humans

Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.

Intussusception. The condition is caused by an infolding of the small intestine, which often causes

Part A - Changes in chromosome structure MasteringBiology Chapter 15

Distribution of sex chromosomes from generation to generation. All children receive an X chromosome

Chromosome Combinations

Author Question: Myasthenia gravis is a condition that is carried on the X chromosome. (Read 62 times)

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