Which of the Following Correctly Describes a Protein

question 14

Multiple Choice

Which of the following correctly describes a protein?

• A)a dipeptide; two amino acids joined together by one amide bond
• B)a tripeptide; three amino acids joined together by two amide bonds
• C)a polymer of more than 40 amino acids joined together by amide bonds
• D)a polypeptide of any number of amino acids joined together by amide bonds

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Definitions:

Brain Activation

The process of increasing blood flow to different parts of the brain during various cognitive tasks, reflecting an increase in energy use by those brain regions.

Basic Emotion

Fundamental emotions that are universally experienced by humans, such as happiness, sadness, fear, disgust, anger, and surprise.

Arousal

A state of being physiologically alert and responsive to stimuli.

Context

The circumstances, background, or environment in which information is interpreted and understood, significantly affecting its meaning.