Anatomy & Physiology: The Unity of Form and Function (Standalone Book)
7th Edition
ISBN: 9780073403717
Author: Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
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Chapter 4, Problem 10TYR
Mutagens sometimes cause no harm to cells for all of the following reasons except
- a. some mutagens are natural, harmless products of the cell itself.
- b. most of the human DNA does not code for any proteins.
- c. the body’s DNA repair mechanisms detect and correct genetic damage.
- d. change in a codon does not always change the amino acid encoded by it.
- e. some mutations change protein structure in ways that are not critical to normal function.
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A genetic researcher notices that individuals with a particular genetic disease have a shortened version of key protein involved in the diseased biochemical pathway. Which of the following mutations is most likely to result in the premature termination of protein synthesis?
A. The disease is caused by a silent mutation.
B. The disease is caused by a frameshift mutation.
C. The disease is caused by a missense mutation.
D. The disease is caused by a nonsense mutation.
Which of the following terms refer to the case when a mutation results in a significant decrease or a complete loss of the functional activity of a gene product?
a. gain-of-function mutation
b. loss-of-function mutation
Which statement(s) below regarding DNA mutations is true:
A. Mutations only occur in genes
B. Mutations always result in phenotypic alterations
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D. Mutations can occur in promoters
E. Point mutations can be caused by transposons or “jumping genes”
Chapter 4 Solutions
Anatomy & Physiology: The Unity of Form and Function (Standalone Book)
Ch. 4.1 - Prob. 1BYGOCh. 4.1 - Prob. 2BYGOCh. 4.1 - Prob. 3BYGOCh. 4.1 - Prob. 4BYGOCh. 4.1 - Prob. 1AYLOCh. 4.1 - Prob. 2AYLOCh. 4.1 - Prob. 3AYLOCh. 4.1 - Prob. 4AYLOCh. 4.1 - Prob. 5AYLOCh. 4.1 - Prob. 6AYLO
Ch. 4.2 - Prob. 5BYGOCh. 4.2 - Prob. 6BYGOCh. 4.2 - Prob. 7BYGOCh. 4.2 - Prob. 8BYGOCh. 4.2 - Prob. 9BYGOCh. 4.2 - Prob. 10BYGOCh. 4.2 - Prob. 1AYLOCh. 4.2 - Prob. 2AYLOCh. 4.2 - Prob. 3AYLOCh. 4.2 - Prob. 4AYLOCh. 4.2 - Prob. 5AYLOCh. 4.2 - Prob. 6AYLOCh. 4.2 - Prob. 7AYLOCh. 4.2 - Prob. 8AYLOCh. 4.2 - Prob. 9AYLOCh. 4.2 - Prob. 10AYLOCh. 4.3 - Prob. 11BYGOCh. 4.3 - Prob. 12BYGOCh. 4.3 - Prob. 13BYGOCh. 4.3 - Prob. 14BYGOCh. 4.3 - Prob. 15BYGOCh. 4.3 - Prob. 1AYLOCh. 4.3 - Prob. 2AYLOCh. 4.3 - Prob. 3AYLOCh. 4.3 - Prob. 4AYLOCh. 4.3 - Prob. 5AYLOCh. 4.3 - Prob. 6AYLOCh. 4.3 - Prob. 7AYLOCh. 4.4 - Prob. 16BYGOCh. 4.4 - Prob. 17BYGOCh. 4.4 - Prob. 18BYGOCh. 4.4 - Prob. 1AYLOCh. 4.4 - Prob. 2AYLOCh. 4.4 - Prob. 3AYLOCh. 4.4 - Prob. 4AYLOCh. 4.4 - Prob. 5AYLOCh. 4.4 - Prob. 6AYLOCh. 4.4 - Prob. 7AYLOCh. 4.4 - Prob. 8AYLOCh. 4.4 - Prob. 9AYLOCh. 4.4 - Prob. 10AYLOCh. 4.4 - Prob. 11AYLOCh. 4.4 - Prob. 12AYLOCh. 4.4 - Prob. 13AYLOCh. 4.4 - Prob. 14AYLOCh. 4 - Production of more than one phenotypic trait by a...Ch. 4 - When a ribosome reads a codon on mRNA, it must...Ch. 4 - Prob. 3TYRCh. 4 - Two genetically identical strands of a metaphase...Ch. 4 - Prob. 5TYRCh. 4 - Genetic transcription is performed by a....Ch. 4 - Prob. 7TYRCh. 4 - Prob. 8TYRCh. 4 - Semiconservative replication occurs during a....Ch. 4 - Mutagens sometimes cause no harm to cells for all...Ch. 4 - The cytoplasmic division at the end of mitosis is...Ch. 4 - Prob. 12TYRCh. 4 - Prob. 13TYRCh. 4 - Prob. 14TYRCh. 4 - Prob. 15TYRCh. 4 - Prob. 16TYRCh. 4 - Prob. 17TYRCh. 4 - The cytoplasmic granule of RNA and protein that...Ch. 4 - Prob. 19TYRCh. 4 - Prob. 20TYRCh. 4 - Prob. 1BYMVCh. 4 - Prob. 2BYMVCh. 4 - Prob. 3BYMVCh. 4 - Prob. 4BYMVCh. 4 - Prob. 5BYMVCh. 4 - Prob. 6BYMVCh. 4 - Prob. 7BYMVCh. 4 - Prob. 8BYMVCh. 4 - Prob. 9BYMVCh. 4 - Prob. 10BYMVCh. 4 - Prob. 1TFCh. 4 - Steroids, carbohydrates, and phospholipids are...Ch. 4 - Prob. 3TFCh. 4 - Prob. 4TFCh. 4 - Prob. 5TFCh. 4 - The law of complementary base pairing describes...Ch. 4 - Prob. 7TFCh. 4 - Prob. 8TFCh. 4 - Prob. 9TFCh. 4 - Prob. 10TFCh. 4 - Why world the supercoiled, condensed form of...Ch. 4 - Prob. 2TYCCh. 4 - Given the information in this chapter, present an...Ch. 4 - Prob. 4TYCCh. 4 - Prob. 5TYC
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