Homework Help is Here – Start Your Trial Now!
Science
Biology
3. Label the following elements of the figure below: lysogenic phage, lysogenic cycle, lytic cycle, prophage, phage DNA, bacterial chromosome, and self assembly.

3. Label the following elements of the figure below: lysogenic phage, lysogenic cycle, lytic cycle, prophage, phage DNA, bacterial chromosome, and self assembly.

Human Anatomy & Physiology (11th Edition)
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,...
See similar textbooks
icon
Related questions
Question
## Viral Reproduction: Lysogenic and Lytic Cycles Understanding the processes through which viruses reproduce and interact with host cells is essential in biology. This section covers two critical viral reproductive cycles: the lysogenic and lytic cycles. Below, we explore the figure representing these cycles and identify key components and stages. ### Diagram Explanation The figure depicts the phases of viral replication within a bacterial cell, illustrating both the lysogenic and lytic cycles. The components mentioned include lysogenic phage, lysogenic cycle, lytic cycle, prophage, phage DNA, bacterial chromosome, and self-assembly. Here is a detailed explanation of the image: 1. **Phage DNA**: The image starts with a virus (phage) attaching to a bacterial cell and injecting its DNA. 2. **Lytic Cycle**: In the top path, the phage DNA takes over the machinery of the host bacterial cell to produce new viruses. This involves: - **Self Assembly**: The newly produced viral components come together to form complete phages inside the host cell. - **Lysis**: Eventually, the host cell bursts, releasing new phages to infect other cells. 3. **Lysogenic Cycle**: In the bottom path, the phage DNA is integrated into the bacterial chromosome, becoming a **prophage**. This includes: - **Integration**: The phage DNA is incorporated into the bacterial DNA. - **Replication**: The bacterial cell divides, copying the prophage along with its own DNA in each new cell. - **Induction**: At some point, the prophage may be excised from the bacterial chromosome and enter the lytic cycle. 4. **Bacterial Chromosome**: This refers to the bacterial DNA within which the phage DNA can integrate. ### Detailed Steps Here, in step-by-step detail: 1. **Phage DNA Integration**: The phage injects its DNA into the bacterial cell. 2. **Lysogenic Cycle Pathway**: - **Prophage Formation**: The phage DNA integrates with the bacterial chromosome to become a prophage, which remains dormant and replicates with the bacterial genome. - **Cell Division**: The bacterial cell divides, passing the prophage to daughter cells. - **Prophage Excision**: Upon certain triggers, the prophage is excised from the bacterial chromosome and initiates the lytic
Transcribed Image Text:## Viral Reproduction: Lysogenic and Lytic Cycles Understanding the processes through which viruses reproduce and interact with host cells is essential in biology. This section covers two critical viral reproductive cycles: the lysogenic and lytic cycles. Below, we explore the figure representing these cycles and identify key components and stages. ### Diagram Explanation The figure depicts the phases of viral replication within a bacterial cell, illustrating both the lysogenic and lytic cycles. The components mentioned include lysogenic phage, lysogenic cycle, lytic cycle, prophage, phage DNA, bacterial chromosome, and self-assembly. Here is a detailed explanation of the image: 1. **Phage DNA**: The image starts with a virus (phage) attaching to a bacterial cell and injecting its DNA. 2. **Lytic Cycle**: In the top path, the phage DNA takes over the machinery of the host bacterial cell to produce new viruses. This involves: - **Self Assembly**: The newly produced viral components come together to form complete phages inside the host cell. - **Lysis**: Eventually, the host cell bursts, releasing new phages to infect other cells. 3. **Lysogenic Cycle**: In the bottom path, the phage DNA is integrated into the bacterial chromosome, becoming a **prophage**. This includes: - **Integration**: The phage DNA is incorporated into the bacterial DNA. - **Replication**: The bacterial cell divides, copying the prophage along with its own DNA in each new cell. - **Induction**: At some point, the prophage may be excised from the bacterial chromosome and enter the lytic cycle. 4. **Bacterial Chromosome**: This refers to the bacterial DNA within which the phage DNA can integrate. ### Detailed Steps Here, in step-by-step detail: 1. **Phage DNA Integration**: The phage injects its DNA into the bacterial cell. 2. **Lysogenic Cycle Pathway**: - **Prophage Formation**: The phage DNA integrates with the bacterial chromosome to become a prophage, which remains dormant and replicates with the bacterial genome. - **Cell Division**: The bacterial cell divides, passing the prophage to daughter cells. - **Prophage Excision**: Upon certain triggers, the prophage is excised from the bacterial chromosome and initiates the lytic
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Virus
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
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
SEE MORE TEXTBOOKS