How Can Researchers Distinguish Exons from Introns in a Segment

question 2

Multiple Choice

How can researchers distinguish exons from introns in a segment of DNA?

• A)Only exons contain three-base sequences that can code for amino acids.
• B)Primers won't bind to introns.
• C)Exons have a characteristic sequence.
• D)The sequence of exons complements mRNA molecules in the cell.

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Definitions:

Wilhelm Preyer

A German scientist recognized for his contributions to the study of child development and for being a pioneer in the field of developmental psychology.

Frequency

The rate at which something occurs over a particular period of time or in a given sample.

Plasticity

The brain's ability to change and adapt as a result of experience, including the formation of new neuronal connections.

Development

The process of growth or progression through a sequence of physical, psychological, or emotional changes.