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:

CNS

CNS, or Central Nervous System, refers to the complex part of the nervous system consisting of the brain and spinal cord, responsible for processing and sending out signals.

Serotonin

A neurotransmitter involved in regulating mood, appetite, and sleep.

Motility

The ability of an organism or fluid to move spontaneously and actively, consuming energy in the process.

Hormone Release

The process by which hormones are secreted from glands and then enter the bloodstream to regulate various physiological functions.