Hemoglobin a Differs from Hemoglobin S in Having Two More

question 77

Multiple Choice

Hemoglobin A differs from hemoglobin S in having two more anionic groups (both hemoglobins have a molecular weight of approximately 67,000) . Which one of the following separation methods is most likely to distinguish between these two

• A) Precipitation with ethanol
• B) Gel filtration
• C) Ultracentrifugation
• D) Electrophoresis

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Definitions:

Oliguria

A medical condition defined by the production of abnormally small amounts of urine, often indicating renal issues.

Intravenous Fluid

A liquid substance directly injected into a vein to provide essential nutrients or medication, or to maintain hydration.

Bladder Distension

Bladder distension occurs when the bladder is overly filled and cannot properly empty, leading to discomfort and possible urinary complications.

Urinary Incontinence

The loss of bladder control, leading to the accidental leakage of urine.