Which of the Following Statements Regarding Vectors Is FALSE

question 13

Multiple Choice

Which of the following statements regarding vectors is FALSE?

• A) Vectors are usually autonomously replicating DNA molecules.
• B) A useful vector contains multiple restriction sites for insertion of DNA.
• C) Vectors are generally over 100,000 base pairs in size.
• D) Cloning vectors frequently contain sequences necessary for expression of inserted sequences.
• E) Cloning vectors include a "marker" to facilitate identification of cells containing them.

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Definitions:

Economic Life

The estimated period over which an asset is expected to be economically useful to its owner or the duration it can generate revenue, beyond which it is not cost-effective to operate.

Warranty

A guarantee, typically from a manufacturer or seller, promising to repair or replace defective goods within a specified time period.

Lease Liability

A financial obligation representing the present value of future lease payments that a lessee is required to make under a lease agreement.

Discount Rate

The interest rate used in discounted cash flow (DCF) analysis to present value future cash flows, or in the context of bond investments, it is the interest rate used by investors to compare different bond issues.