The Poly-A Tail Is Thought to Facilitate the Export of MRNA

question 62

True/False

The poly-A tail is thought to facilitate the export of mRNA from the nucleus.

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Definitions:

Vital Tissues

Tissues in the body that are essential for life, including the heart, brain, and lungs, which require a constant supply of nutrients and oxygen.

Muscular Endurance

The ability of a muscle or group of muscles to sustain repeated contractions or to continue applying force against a fixed object for an extended period.

Cardiorespiratory Fitness

The capacity of the heart, lungs, and circulatory system to provide oxygenated blood to muscles in action throughout extended periods of physical exercise.

Elliptical Trainer

A stationary exercise machine used to simulate stair climbing, walking, or running without causing excessive pressure to the joints.