Histone proteins contain tail amino acids that are positively charged. Which of the following characteristics of DNA would best support tight interactions between DNA and histones? O A. DNA 5' and 3' ends have negative charge responsible for stabilizing interactions with histones O B. the DNA backbone has a net negative charge that is attracted to the histones O .the minor groove in DNA fits around the spherical shape of the histones O D. the histone octamer is attracted to the deoxyribose in DNA

Histone proteins contain tail amino acids that are positively charged. Which of the following characteristics of DNA would best support tight interactions between DNA and histones? O A. DNA 5' and 3' ends have negative charge responsible for stabilizing interactions with histones O B. the DNA backbone has a net negative charge that is attracted to the histones O .the minor groove in DNA fits around the spherical shape of the histones O D. the histone octamer is attracted to the deoxyribose in 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

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question

Histone proteins contain tail amino acids that are positively charged. Which of the following characteristics of DNA would best support tight
interactions between DNA and histones?
O A. DNA 5' and 3' ends have negative charge responsible for stabilizing interactions with histones
O B. the DNA backbone has a net negative charge that is attracted to the histones
O .the minor groove in DNA fits around the spherical shape of the histones
O D. the histone octamer is attracted to the deoxyribose in DNA

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