In a DNA Microarray, How Many Different Oligonucleotides Can Be

question 11

Multiple Choice

In a DNA microarray, how many different oligonucleotides can be produced if each oligonucleotide is 20 nucleotides long?

• A) 4²⁰
• B) 20⁴
• C) 80
• D) 20
• E) none of the above

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Definitions:

Demand Instrument

A financial document or security that requires payment of the specified amount on demand by the holder, without specifying a particular time for repayment.

Bearer Instrument

A negotiable financial instrument that is not registered in anyone's name and can be transferred from one person to another by possession.

Two-party Instrument

A financial document or contract that involves two parties directly, typically involving a payer and a payee.

Three-party Instrument

A financial document involving three parties, typically referring to negotiable instruments where there is a drawer, drawee, and payee.