Which of the Following Methods Is the Most Reliable Way

question 2

Multiple Choice

Which of the following methods is the most reliable way to identify a new species of prokaryote?

• A) differences in membrane structure and composition
• B) differences in cell surface proteins and carbohydrates
• C) differences in DNA sequences
• D) differences in ribosomal RNA
• E) differences in proteins

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Definitions:

Social Anxiety Disorder

An anxiety disorder characterized by fear of social situations or performance where a person is anxious about being negatively evaluated by others.

Specific Phobias

Intense, irrational fears of certain objects or situations that pose little or no actual danger.

Generalized Anxiety Disorder

A mental health condition characterized by persistent and excessive worry about various aspects of life, beyond that of normal stress.

Specific Phobia

An intense, irrational fear of a specific object, situation, or activity that leads to avoidance behavior.