DNA Is Composed of ____________

question 247

Multiple Choice

DNA is composed of ____________.

• A)two short parallel polynucleotide chains
• B)two long parallel polynucleotide chains
• C)two long polynucleotide chains twisted in a double helix
• D)one coiled polynucleotide chain

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Definitions:

Garcia and Koelling

Researchers known for their work on taste aversion learning, showing how animals associate certain tastes with sickness.

Loud Noise

Sound that is strong and high in decibels, potentially causing harm or disturbance to human hearing and mental health.

White Rat

Often used in psychological and medical research, white rats are a common type of laboratory rat chosen for their genetic uniformity and ease of observation.

Watson and Rayner

Refers to John B. Watson and Rosalie Rayner, psychologists known for their experiment on classical conditioning with "Little Albert," demonstrating that emotional responses could be conditioned.