A Major Source of Naturally Produced Penicillin Is the Mold

question 79

Multiple Choice

A major source of naturally produced penicillin is the mold ______.

• A) Penicillium notatum
• B) Penicillium chrysogenum
• C) Penicillium familiaris
• D) Naturally produced penicillin is no longer used.

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Definitions:

Standard Form

A way to write numbers using the digits 0-9, where each digit is given a place value, or for equations, a specific arrangement, such as \(Ax + By = C\) for linear equations.

Method of Substitution

A technique used to solve systems of equations where one equation is solved for one variable in terms of the others, and then substituted into another equation.

System of Equations

A collection of two or more equations with the same set of unknowns.

Method of Substitution

A technique for solving systems of equations by replacing one variable with an equivalent expression in terms of the other variables.