Signal Transduction

question 54

Multiple Choice

Signal transduction

• A) is the relay of information about conditions outside a cell to inside the cell.
• B) often relies on a four component system.
• C) never involves phosphorylation of various molecules.
• D) is used by certain pathogens to sense high magnesium conditions.
• E) All of the answer choices are correct.

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Definitions:

Proteins

Large, complex molecules made up of amino acids, crucial for the structure, function, and regulation of the body's tissues and organs.

Complex Sugars

Carbohydrates that consist of long chains of sugar molecules, such as fiber and starches, offering sustained energy.

Stretch Receptors

Sensory receptors that detect stretching within muscles and other tissues, sending signals to the nervous system to inform about movement and position.

Urinary Reflex

The automatic process managing the flow of urine from the bladder, involving signals between the brain and urinary system.