Enzyme defect: A disorder resulting from a deficiency (or functional abnormality) of an enzyme. For example, newborns are routinely screened for certain enzyme defects, such as phenylketonuria (PKU) and galactosemia.nzyme defect: A disorder resulting from a deficiency (or functional abnormality) of an enzyme. For example, newborns are routinely screened for certain enzyme defects, such as phenylketonuria (PKU) and galactosemia.
It takes Saturn 29.45 years (or 10,759 days) to orbit the Sun. Astronomers call the length of time an object takes to go around the Sun its orbital period. So the orbital period of Saturn is 29.45 years. Saturn. Image credit: Hubble. One of the interesting facts about Saturn is that its axis is tilted off the plane of the ecliptic (just like Earth).
Saturn basics. Earth travels around the sun once a year, while Saturn takes about 29-and-a-half years to orbit the sun once. Earthâs orbit is smaller, and we move faster than this outer planet. So once a year, we pass between Saturn and the sun and gain another lap on the planet.