Biology Science Notebook
Biology Science Notebook
1st Edition
ISBN: 9780078961014
Author: GLENCOE
Publisher: MCGRAW-HILL HIGHER EDUCATION
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 12.1, Problem 1NV
Summary Introduction

To determine:

Definition and diagram of the term double helix and nucleosome.

Expert Solution & Answer
Check Mark

Explanation of Solution

Double Helix:

A double helix is a twisted ladder-like structure of DNA. The DNA is made up of two strands stick together with help of hydrogen bonding between the complementary base pairs. Given below is the double-stranded structure of DNA.

  Biology Science Notebook, Chapter 12.1, Problem 1NV , additional homework tip  1

Nucleosome:

It is referred to as a section of DNA that is wrapped around histone protein in the nucleus. The nucleosome allows the coiling of the DNA and fits it in a smaller space inside the nucleus. Given below is a diagram of a nucleosome.

  Biology Science Notebook, Chapter 12.1, Problem 1NV , additional homework tip  2

Additional Science Textbook Solutions

Find more solutions based on key concepts
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Dissection Basics | Types and Tools; Author: BlueLink: University of Michigan Anatomy;https://www.youtube.com/watch?v=-_B17pTmzto;License: Standard youtube license