Study Guide for Campbell Biology
Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 21, Problem 1SYK

About 25% of the human genome relates to the production of proteins or RNA products (exons, introns, or regulatory sequences). Is the remaining 75% just “junk”? Describe the following types of noncoding DNA, including some of their possible functions.

a. transposable elements

b. Alu elements

c. L1 sequences

d. simple sequence DNA

e. pseudogenes

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