The Proposed Mechanism of the Class I RNR Involves

question 31

Multiple Choice

The proposed mechanism of the Class I RNR involves

• A)electron transfer directly from substrate to tyrosine 122.
• B)electron transfer from substrate to various cysteine residues.
• C)an exposed tyrosine which accepts an electron from the ribosyl radical.
• D)electron donation to external reducing agents.
• E)none of the above

---

Definitions:

Electrolyte Balance

The process of maintaining the correct levels and ratios of electrolytes within the body, crucial for normal cell function and overall health.

Renal

Pertaining to the kidneys, involving their structure, function, diseases, or conditions.

Electrolyte

A mineral in your body that carries an electric charge, important for numerous bodily functions, including maintaining fluid balance and muscle function.

Fluid Volume

A measurement of the amount of fluid in a particular space, often related to the volume of blood or other bodily fluids inside an organism.