In the virus image below, what is the likely function of the projections seen on the virus particle? They contain the virion's genetic information. They prevent the virion from being recognized by the host. They contain the enzymes that replicate the virus particle. They facilitate attachment of the virion to the host cell.

In the virus image below, what is the likely function of the projections seen on the virus particle? They contain the virion's genetic information. They prevent the virion from being recognized by the host. They contain the enzymes that replicate the virus particle. They facilitate attachment of the virion to the host 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 4RQ: Which statement is true? a. A virion contains DNA and RNA. b. Viruses are acellular. c. Viruses...

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Figure 17.6 Influenza virus is packaged in a viral envelope, which fuses with the plasma membrane. This way, the virus can exit the host cell without killing it. What advantage does the virus gain by keeping the host cell alive?
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The viral ________ plays a role in attaching a virion to the host cell. a. core b. capsid C. envelope d. both b and c
The genome of a virus consists of (a) DNA (b) RNA (c) prions (d) DNA and RNA (e) DNA or RNA
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Which of the following viral components must get into a cell's cytoplasm in order for the virus to be replicated? A) Protein spikes B) The virus envelope C) The virus genome D) The virus capsid
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a. Since viruses lack metabolic enzymes, how can they synthesize necessary components? b. Name some enzymes that viruses may have for invading and completing their cycles.