The double helix structure of deoxyribonucleic acid (DNA)

Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter11: Genome Alterations: Mutation And Epigenetics
Section: Chapter Questions
Problem 18QP: Replication involves a period of time during which DNA is particularly susceptible to the...
icon
Related questions
icon
Concept explainers
Question
45. The double helix structure of
deoxyribonucleic acid (DNA) is
shown above. When DNA replicates,
the two strands must "unzip." Which
statement describes the energy
requirements and forces involved?
(A) Energy must be added to break
the covalent bonds.
(B) Energy must be added to break
the hydrogen bonds.
(C) Energy is released when the
covalent bonds break.
(D) Energy is released when the
hydrogen bonds break.
Transcribed Image Text:45. The double helix structure of deoxyribonucleic acid (DNA) is shown above. When DNA replicates, the two strands must "unzip." Which statement describes the energy requirements and forces involved? (A) Energy must be added to break the covalent bonds. (B) Energy must be added to break the hydrogen bonds. (C) Energy is released when the covalent bonds break. (D) Energy is released when the hydrogen bonds break.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Macromolecules
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Human Heredity: Principles and Issues (MindTap Co…
Human Heredity: Principles and Issues (MindTap Co…
Biology
ISBN:
9781305251052
Author:
Michael Cummings
Publisher:
Cengage Learning
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781938168130
Author:
Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:
OpenStax College
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax