What are exons? Amino acid sequences that code for a functional protein O Sites where repressor proteins bind Genetic information coding for an amino acid sequence that will form a protein None of the answers re correct O Intervening non-coding segments of DNA

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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**What are exons?**

- Amino acid sequences that code for a functional protein
- Sites where repressor proteins bind
- Genetic information coding for an amino acid sequence that will form a protein
- None of the answers are correct
- Intervening non-coding segments of DNA

**Explanation:**

Exons are segments of DNA or RNA that contain information coding for a protein or peptide sequence. They are the portions of a gene that are expressed and translated into proteins. Unlike introns, exons are not spliced out during RNA processing. Instead, they are joined together to form a mature messenger RNA (mRNA) that directs the synthesis of proteins. The correct answer should describe exons as parts of a gene that carry the necessary information to produce proteins.
Transcribed Image Text:**What are exons?** - Amino acid sequences that code for a functional protein - Sites where repressor proteins bind - Genetic information coding for an amino acid sequence that will form a protein - None of the answers are correct - Intervening non-coding segments of DNA **Explanation:** Exons are segments of DNA or RNA that contain information coding for a protein or peptide sequence. They are the portions of a gene that are expressed and translated into proteins. Unlike introns, exons are not spliced out during RNA processing. Instead, they are joined together to form a mature messenger RNA (mRNA) that directs the synthesis of proteins. The correct answer should describe exons as parts of a gene that carry the necessary information to produce proteins.
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