Examlex
Which of the letters in the genetic code are most important for the translation of many amino acids?
Radiolucent
Descriptive of a material or tissue that allows the passage of X-rays or other forms of radiation, appearing dark on the radiograph.
Radiopaque
A term describing substances that are impenetrable to X-rays and other forms of radiation, appearing white or light on radiographs.
Barium
A chemical element with symbol Ba and atomic number 56, used in medical imaging to improve the contrast of X-ray photographs.
Fluorescence
The emission of light by a substance that has absorbed light or other electromagnetic radiation, often seen in minerals, plant materials, and synthetic compounds.
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