Which of the Following Lists of Structures Correctly Represents the Order

question 21

Multiple Choice

Which of the following lists of structures correctly represents the order of increasingly higher levels of organization of chromatin?

• A) nucleosome, 30-nm chromatin fiber, looped domain
• B) looped domain, 30-nm chromatin fiber, nucleosome
• C) looped domain, nucleosome, 30-nm chromatin fiber
• D) nucleosome, looped domain, 30-nm chromatin fiber
• E) 30-nm chromatin fiber, nucleosome, looped domain

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Definitions:

Practical Problems

Real-world issues or challenges that need to be solved through practical solutions and applications.

Applied Research

Investigations designed to tackle concrete challenges instead of just accumulating information for the sake of it.

Basic Research

Investigation and study conducted to increase fundamental knowledge and understanding of physical, chemical, or functional mechanisms, without immediate practical application.

Temporal Precedence

A principle in establishing causation indicating that the cause must occur before the effect.