Mechanisms That Exist to Detect and Deal with Errors in MRNA

question 33

Multiple Choice

Mechanisms that exist to detect and deal with errors in mRNA in order to ensure the accurate transfer of genetic information are collectively referred to as:

• A) mRNA surveillance.
• B) proofreading function.
• C) RNA interference.
• D) alternative processing.
• E) RNA transition.

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Definitions:

Sympathetic Nervous System

The branch of the autonomic nervous system that is most active during processes that spend body energy from stored reserves, such as in a fight-or-flight reaction to a predator or when you are anxious about a big test.

Adrenal Medulla

The inner part of the adrenal gland that produces adrenaline and noradrenaline, hormones involved in the body's fight-or-flight response.

Parasympathetic Nervous System

The branch of the autonomic nervous system that is most active during processes that restore reserves of energy to the body, such as relaxing and eating.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, serving as the primary processing center for the entire nervous system.