Examlex
How is it that vertebrates are able to produce antibodies to virtually every foreign antigen with which they come in contact?
Brain Tissue
The soft, complex organ material that constitutes the brain, comprising neurons and supporting cells.
Long Bones
Bones that are longer than they are wide, primarily found in the arms, legs, hands, and feet, playing a crucial role in movement.
Ewing Sarcoma
A rare type of cancer that occurs in bones or in the soft tissue around the bones, most often affecting children and young adults.
Pelvic Area
The lower part of the torso, bounded by the pelvic bones, containing reproductive organs, the urinary bladder, and the rectum.
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Q37: The chemical signal sent out by macrophages
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