Viruses

Question 0

Where are microbes found?

Answer 0

All three domains of life and beyond

Question 1

What are the three microbes in the tree of life?

Answer 1

Domain Bacteria
Domain Archaea
Domain Eukarya

Question 2

Are viruses truly living organisms?

Answer 2

No

Question 3

What domain are viruses classified in?

Answer 3

None of the three domains

Question 4

Example of a Domain Bacteria microbe?

Answer 4

E. coli

Question 5

Example of Domain Archaea microbe?

Answer 5

Halobacteria

Question 6

Example of Domain Eukarya microbe?

Answer 6

Amoeba

Question 7

Why don’t viruses fit our definition of living organisms?

Answer 7

• Can’t reproduce by themselves

- Cant metabolize energy

Question 8

What is a virus made up of?

Answer 8

Nucleic acid
Capsid
Protein coat

Question 9

Where is the only place viruses can replicate?

Answer 9

Within cells

Question 10

What may viral genomes consist of?

Answer 10

ssDNA
dsDNA
ssRNA
dsRNA

Question 11

How can we tell the difference between DNA and RNA?

Answer 11

RNA will have Uracil

Question 12

How do viruses infect their hosts?

Answer 12

• Cell in your body goes through endocytosis

- If keys on virus fit the lock, the cell welcomes the virus in

Question 13

What surrounds the capsid of influenza viruses and many other viruses found in animals?

Answer 13

Viral envelope

Question 14

Where to viruses have to be in order to replicate

Answer 14

Inside of another cell as a parasite

Question 15

Obligate intracellular parasites

Answer 15

Can jump between species

Question 16

What is an an example of obligate intracellular parasites?

Answer 16

In W. Nile virus, virus can jump between humans, birds, and horses.

Question 17

Viruses with dsDNA acronym?

Answer 17

Happier

HAPPR

Question 18

Viruses with dsDNA

Answer 18

Herpesvirus
Adenovirus
Papovirus
Poxvirus
Ranavirus

Question 19

What can Herpesvirus cause?

Answer 19

• Mono
• Chicken pox
• Herpes

Question 20

What can Adenovirus cause?

Answer 20

• Respiratory Illness

- Phenomena

Question 21

What can Papovirus cause?

Answer 21

• Warts

- Cancerous tumors

Question 22

What can Poxvirus cause?

Answer 22

Small poxs

Question 23

What can Ranavirus cause?

Answer 23

Amphibians and reptiles to have lesions in skin and impact internal organs

Question 24

ssDNA virus

Answer 24

Parvovirus

Question 25

What can Parvovirus cause

Answer 25

- Slapped cheeks disease | - Canine Parvovirus which acts on dogs digestive system

Question 26

Viruses with dsRNA

Answer 26

Reovirus

Question 27

What does Reovirus cause?

Answer 27

- Diarrhea | - Colorado Tick Fever

Question 28

Viruses with ssRNA acronym?

Answer 28

``` O R For Real Fun P C P ```

Question 29

Viruses with ssRNA

Answer 29

``` Othomyxovirus Retrovirus Flavivirus Rhabdovirus Filovirus Picornavirus Coronavirus Paramyxovirus ```

Question 30

What does Orthomyxovirus cause?

Answer 30

Influenza

Question 31

What does Retrovirus cause?

Answer 31

HIV

Question 32

What does Flavivirus cause?

Answer 32

-Viruses passed by Arthropods especially Mosquitos Yellow Fever -Dengue Fever -W. Nile Virus

Question 33

What does Rhabdovirus cause?

Answer 33

- Rhabies | - VHS in fish which cause their internal organs to explode

Question 34

What does Filovirus cause?

Answer 34

Motoba

Question 35

What does Picornavirus cause?

Answer 35

- Common Cold | - Polio

Question 36

What does Coronavirus cause?

Answer 36

SARS

Question 37

What does Paramyxovirus cause?

Answer 37

- Measles | - Mumps

Question 38

Virus

Answer 38

An infectious particle incapable of replicating outside of a cell

Question 39

How big are the tiniest viruses?

Answer 39

20 nm

Question 40

Are viruses cells?

Answer 40

No

Question 41

How many genes does the smallest viruses have in their genome?

Answer 41

4

Question 42

How many genes does the largest viruses have in their genome?

Answer 42

Hundreds to Thousands

Question 43

Capsid

Answer 43

Protein shell enclosing viral genome

Question 44

What are the different shapes that a capsid may be?

Answer 44

- Polyhedral | - Rod-shaped

Question 45

What are rod-shaped viruses commonly called?

Answer 45

Helical viruses

Question 46

A membranous envelope surrounds the capsid of what kinds of viruses?

Answer 46

- Influenza viruses | - Animal viruses

Question 47

Viral envelope

Answer 47

Membrane derived from membranes of host cell that cloaks the capsid and enclosed the genome

Question 48

Bacteriophages/ Phages

Answer 48

Viruses that infect bacteria

Question 49

True or False? Viruses are formidable pathogens?

Answer 49

True

Question 50

Lysosomes

Answer 50

Garbage disposal in cell

Question 51

What can prevent viral illness was?

Answer 51

Vaccines

Question 52

Vaccine

Answer 52

Complication of dead viruses injected into your body that your immune system knows how to destroy.

Question 53

Viral infections can't be treated by what common medicine?

Answer 53

Antibiotics

Question 54

Antibiotics

Answer 54

Kill of living things

Question 55

Antiviral drugs can help to ______ though not ______ viral infections.

Answer 55

- Treat | - Cure

Question 56

Epidemic | 1 example

Answer 56

Large scale number of people that have a disease or virus H1N1

Question 57

Pandemic (1 example)

Answer 57

If epidemic goes global 1918 Flu pandemic

Question 58

Where do epidemics originate?

Answer 58

Small isolated populations go to larger populations