In the diagram below, the arrow indicates the direction of movement of a replication fork. Replication fork Unwinding (a) Which template strand (top or bottom) is the lead strand? (b) Which strand (top or bottom) would you expect to find the Okazaki fragments?

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,...
icon
Related questions
Question
**Diagram Explanation:**

The diagram illustrates a replication fork, with an arrow indicating the direction of movement. The replication fork is the point where the DNA double helix is unwinding to allow replication to occur. 

- **Replication Fork:** This is the Y-shaped region where the DNA is split into two separate strands.
- **Unwinding:** The DNA molecule is unzipping at the replication fork, splitting into two strands. One strand is the leading strand and the other is the lagging strand.

**Questions:**

(a) Which template strand (top or bottom) is the lead strand?

(b) Which strand (top or bottom) would you expect to find the Okazaki fragments?

**Answer Options:**

- ○ Bottom; Top
- ○ Bottom; Bottom
- ○ Top; Top
- ○ Top; Bottom
Transcribed Image Text:**Diagram Explanation:** The diagram illustrates a replication fork, with an arrow indicating the direction of movement. The replication fork is the point where the DNA double helix is unwinding to allow replication to occur. - **Replication Fork:** This is the Y-shaped region where the DNA is split into two separate strands. - **Unwinding:** The DNA molecule is unzipping at the replication fork, splitting into two strands. One strand is the leading strand and the other is the lagging strand. **Questions:** (a) Which template strand (top or bottom) is the lead strand? (b) Which strand (top or bottom) would you expect to find the Okazaki fragments? **Answer Options:** - ○ Bottom; Top - ○ Bottom; Bottom - ○ Top; Top - ○ Top; Bottom
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
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
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education