When One DNA Molecule Is Copied to Make Two New

question 21

Multiple Choice

When one DNA molecule is copied to make two new DNA molecules, the resulting DNA molecules contain

• A) none of the parent DNA.
• B) 50% of the parent DNA.
• C) 75% of the parent DNA.
• D) 100% of the parent DNA

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Definitions:

Throttle Valve

A valve that regulates the flow of air into the engine's intake manifold, controlling the engine's power and speed.

Airflow

The movement of air around or through objects, particularly relevant in contexts such as ventilation, aerodynamics, and cooling systems.

Engine

A machine designed to convert one type of energy into mechanical energy, powering various devices, especially vehicles.

Primary Section

The initial or first part of a system, process, or document that precedes all others and usually contains fundamental components or information.