The Spirochete Has Never Been Grown Successfully in Cell- Free

question 35

Short Answer

The spirochete has never been grown successfully in cell- free media, but it can be grown in rabbits and monkeys.

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Definitions:

Negatively Correlated

Describes two variables that move in opposite directions; as one increases, the other tends to decrease.

Variance

A measure of the dispersion of a set of data points around their mean value, indicating how spread out the data points are.

Portfolio

A collection of investments held by an individual or an institution.

Expected Rate

A predicted rate of return or outcome based on certain assumptions or historical data.