Shapes & Structures
When a virus infects a bacterium___________ is injected into the host cell.
What is viral nucleic acid?
One of the top reasons medicines cannot stop spread of disease is due to this.
they can't stop viruses from attaching to cells?
Viruses can only replicate inside of this.
What is a host cell?
This is how bacteria is different from viruses.
What is bacteria is alive?
This is where nucleic acid is stored within a bacteriaphage.
What is in its capsid?
If a person has HIV, but does not show the symptoms, what is the type if virus reproduction?
What is lysogentic cycle?
This is a virus that does not have an available vaccine.
What is the HIV, Human Metapneumovirus, cold virus ?
This is the type of medicine that is the most effective way in preventing the spread of a virus.
What is a vaccination?
a biological preparation that stimulates the body's immune system to protect against specific diseases
what is a vaccine
This cycle destroys the host cell.the short kind of virus reproduction
What is the lytic cycle?
Viruses can lead to cancer when they affects genes that regulate this.
What is the cell cycle?
This is a virus that attacks bacteria.
What is bacteriophage?
These are three ways viruses are similar to cells.
What is have proteins, nucleic acid, and markers for communication
TMV has this shape.
What is rod shape or cylindrical?
During the lysogentic cycle, the provirus does this.
viral DMNA is integrated with the host cells DNA
This is the type of cells that HIV targets.
What are white blood cells?
This starts with RNA as its genetic material and makes DNA.
What is a retrovirus?
This is the scientists who discovered the polio vaccine.
Who is Salk?
Ebola has this shape.
What is threadlike filamentous shape (filovirus)?
This is the most common threat to a host organism posed by an invading virus.
What is destruction of cells?
Antibiotics are not effective against viral infections due to this reason.
antibiotics treat bacteria infections
Edward Jenner helped control small pox by introducing this into Europe.
What is a vaccination?
Use soap and clean water for at least 20 seconds.Wash your hands after you use the bathroom or before you eat.Use an alcohol-based hand sanitizer if soap and water are not nearby.Avoid touching your eyes, nose, and mouth with unwashed hands.
what is ways to prevent catching a virus