Answered: 1. "Describe how the T‐even…

1. "Describe how the T‐even bacteriophage attaches and enters the host cells. Which part of the virus particle enters the cell?

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter17: The Immune System And Disease

Section: Chapter Questions

Problem 2ACQ: Figure 17.6 Influenza virus is packaged in a viral envelope, which fuses with the plasma membrane....

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Concept explainers

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.

Question

1. "Describe how the T‐even bacteriophage attaches and enters the host cells. Which part of the virus particle enters the cell?

2. Simple virus capsids are found in two types of structural arrangements: helical and icosahedral. What are the key features in the assembly of these two kinds of particles?

3. How do enveloped viruses acquire their membranes during their maturation in animal cells?"

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