Regions of DNA from a Human Liver Cell Show the Same

question 111

Short Answer

Regions of DNA from a human liver cell show the same base sequences as regions of DNA from a cell of the bacterium Escherichia coli.Scientists use this as evidence that humans and bacteria present on Earth today share a common _______ in their evolutionary histories.

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Definitions:

Adult

A person who has reached the age of majority as legally defined, typically characterized by physical growth completion, sexual maturity, and legal responsibility for their actions.

Hypernatremia

A medical condition characterized by an abnormally high concentration of sodium in the blood.

Serum Sodium

The concentration of sodium ions present in the serum component of blood, important for maintaining fluid balance and nerve and muscle function.

Diastolic Blood Pressure

The pressure in the arteries when the heart rests between beats, indicating the minimum blood pressure.