DNA Fragments Can Be Separated in Gel Electrophoresis Because

question 71

Multiple Choice

DNA fragments can be separated in gel electrophoresis because

• A)nitrogenous bases have a net positive charge.
• B)nitrogenous bases have a net negative charge.
• C)phosphate groups have a net positive charge.
• D)phosphate groups have a net negative charge.

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Definitions:

Oliguria

A condition marked by an abnormally low output of urine, often signaling kidney dysfunction or severe dehydration.

Postoperative

Relating to the period after surgical procedures when patient care and monitoring are critical for recovery.

Indwelling Urinary Catheter

A tube inserted into the bladder to allow for urine drainage, often used for patients who cannot control urination or during certain medical procedures.

Urine Acidity

The level of acid content in urine, which can affect the body's pH balance and is an indicator of health conditions.