The Enzyme That Covalently Links Both Strands of a Vector

question 30

Multiple Choice

The enzyme that covalently links both strands of a vector and inserted DNA in molecular cloning is

• A) DNA ligase.
• B) DNA phosphatase.
• C) DNA transferase.
• D) DNA hydrolase.

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Definitions:

Sandwich Generation

A generation of people, typically in their thirties or forties, responsible for bringing up their own children while also providing care for their aging parents.

Middle-Aged

A term typically referring to people who are in their middle years, often considered to be between 45 and 65.

Passive-Aggressive Behavior

A pattern of indirectly expressing negative feelings instead of openly addressing them.

Hardiness

Personal qualities, including a sense of control, orientation toward personal growth, and commitment to life choices, that influence adults’ ability to adapt to changes and life circumstances.