Which of the Following Is an Advantage of Using the PET

question 14

Multiple Choice

Which of the following is an advantage of using the pET plasmid?

• A)The genes to be expressed are under the control of a T7 operator.
• B)The T7 polymerase is slower than a typical E.coli polymerase.
• C)The expressed protein never accounts for more than 5% of the total cell protein.
• D)The T7 polymerase is under the control of the lac operon and is thus active only when induced by an agent such as IPTG.

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Definitions:

Ledgers

Financial records that contain a detailed account of all the financial transactions of a business.

Accrual Basis

An accounting method where transactions are recorded when they are earned or incurred, regardless of when cash is exchanged.

Cash Basis

An accounting method where revenues and expenses are recorded when they are actually received or paid out, not when they are earned or incurred.

Time Basis

A method of compensation or work arrangement based on the amount of time spent on a job rather than the task's outcome.