Examlex
________ were the first class of DNA sequence polymorphisms discovered in the human genome.
Ileus
A temporary cessation of bowel motility, leading to obstruction symptoms without a physical blockage in the intestines.
Peristalsis
The involuntary constriction and relaxation of the muscles in the intestine or another canal, creating wave-like movements that push contents forward.
Anemia
A condition in which there is a deficiency of red cells or of hemoglobin in the blood, leading to fatigue, weakness, and shortness of breath.
Hemoglobin and Hematocrit
Hemoglobin is a protein in red blood cells carrying oxygen, whereas hematocrit is the ratio of the volume of red cells to the total volume of blood.
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