Many Restriction Enzymes Recognize Palindromic Sequences on Double-Stranded DNA

question 61

Multiple Choice

Many restriction enzymes recognize palindromic sequences on double-stranded DNA. Among the following, which is a palindromic sequence?

• A) 5'-GATTACCTAGG-3'
• 3'-CCTAGGTAATC-5'
• B) 5'-ATTACTTTA-3'
• 3'-TAATGAAAT-5'
• C) 5'-GCCTAGGA-3'
• 3'-CGGATCCT-5'
• D) 5'-CTAATGGATCC-3'
• 3'-GATTACCTAGG-5'
• E) 5'-GGATCC-3'
• 3'-CCTAGG-5'

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Definitions:

Binary Information

Binary information consists of data in the form of two possible states, often represented as 0s and 1s, which is the fundamental building block of digital computing and digital logic.

Sequencer File

A file type used in automation and control systems that contains a series of steps or instructions to be executed sequentially, often used for complex or repetitive tasks.

Output Word

A group of binary digits or bits that are treated as a single unit of output data, commonly used in digital electronics and computing.

Mechanical Sequencer Switches

Devices used to sequence operations or actions, typically in an automated or industrial setting.