Positive Feedback Control Systems

question 51

Multiple Choice

Positive feedback control systems:

• A) have no effect on the deviation from set point.
• B) accelerate a change.
• C) ignore a change.
• D) do not exist in human systems.

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Definitions:

Target mRNA

Messenger RNA molecules identified for binding by specific proteins or molecules, typically for the purpose of regulating gene expression.

Translation

Translation is a process in molecular biology through which messenger RNA (mRNA) is decoded by a ribosome to produce a specific amino acid chain, or polypeptide, that will then fold into an active protein.

Proteolytic Processing

This refers to the enzymatic breakdown of proteins into smaller polypeptides or amino acids.

Chemical Modification

The alteration of a chemical structure to change its properties or activity.