2-65 Indicate whether each of the following statements relating to chromosomes is true or false. a. Chromosomes contain proteins called histones. b. Two identical DNA molecules are present in a chromosome. c. Chromosomes occurs in matched pairs. d. Most of the mass of a chromosome comes from the DNA present.

2-65 Indicate whether each of the following statements relating to chromosomes is true or false. a. Chromosomes contain proteins called histones. b. Two identical DNA molecules are present in a chromosome. c. Chromosomes occurs in matched pairs. d. Most of the mass of a chromosome comes from the DNA present.

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter20: Chromosomes And Human Genetics

Section: Chapter Questions

Problem 3CT: People with Down syndrome have an extra copy of chromosome 21, for a total of 47 chromosomes....

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