Transcript - Our Schools

The Investigator
Viruses and Bacteria
It’s a Robbery!!!
Someone has cracked the safe at the
home of Ali Bye!
Are you smart enough to catch the
thief?
The Suspects and Methods
Dewey
Cheatum
Pencil
Anita
Hugginkiss
Backpack
Seymour
Money
False Papers
Craven
Sumfood
Bank Insider
Sandy
Beeches
Shovel
Ima B.
Utiful
Internet
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Select a question by
clicking on a number.
Answer it correctly to obtain
valuable clues to solve the
mystery.
Get A Clue
Viruses are studied in biology
because
They are living
organisms
They are active
in living cells
They are in
Eubacteria
They are
going extinct
Bacteria have a POSITIVE affect
on our lives by…
Cleaning oil spills
Preventing
decomposition of
dead animals
Producing
dental caries
Consuming
improperly
preserved foods
Which of the following contains
only a nucleic acid?
Prion
Prophage
Viroid
Proteobacteria
Viral DNA becomes integrated
into the host cell’s DNA in which
cycle?
Binary Fission
Lytic
Mitotic
Lysogenic
What is the size of the largest
known virus?
250 micrometers
250 nanometers
250 millimeters
250 centimeters
Antibiotics are effective against viruses
because antibiotics interfere with the
metabolic processes of the virus.
False
True
Animal viruses infect specific cells
because the host cell has receptors
for the glycoproteins on the virus.
False
True
Which of the following contains
only protein?
Viroids
Prophage
Prions
Proteobacteria
What is smaller than bacterium, is
able to be crystallized, and causes
disease in tobacco plants?
Tobacco Masiah Virus
E. coli
Rhabdovirus
Tobacco Mosaic Virus
Hepatitis, rabies, and shingles
are examples of diseases
caused by
Viruses
Bacteria
Fungus
Protists
Viruses have membrane bound
organelles.
False
True
This is viral DNA integrated into
a bacterial genome.
Provirus
Prophage
Proteobacteria
Prion
A typical virus consists of
Nucleic acid
and carbohydrates
Only Nucleic acid
Only carbohydrates
Nucleic acid
and
protein
Viruses that use reverse
transcriptase to transcribe DNA
from RNA are called ?
Reverse Viruses
Bacteriophages
Retroviruses
Prions
The protective outer coat of a
virus is the
Capsul
Capsid
Cell Wall
Peptidoglycan
Smallpox is caused by a
bacterium.
True
False
Who was the first scientist to
crystallize a virus?
Stanley Fox
Alexander Fleming
Jonas Salk
Wendell Stanley
Which term describes a shape of
a capsid?
Rhombus
Icosahedron
Rectangle
Parabola
Which term refers to the
disintegration of the host cell?
Lysogenic
Lytic
Lysis
Release
This is a viral genome that has
incorporated itself into a host
genome.
Prophage
Proteobacteria
Provirus
Prion
Vaccines are often ineffective
because viruses are constantly
changing.
False
True
The earliest known group of
living organisms on Earth was
Bacteria
Viruses
Fungi
Protists
Bacteria are
Eukaryotes
Animals
Viruses
Prokaryotes
Gram-positive bacteria stain
________ with a Gram-stain.
Pink
Yellow
Purple
Blue
Bacteria contain
Circular
chromosome
Linear chromosome
No Chromosome
RNA
The cell wall of a bacterium
contains
Phosphate
Protein
Prion
Peptidoglycan
This type of cell does not have
any membrane-bound
organelles.
Eukaryote
Prokaryote
Animal
Plant
Bacteria have ribosomes.
True
False
This will allow a bacterium to
survive harsh conditions.
Plasmid
Endospore
Capsid
Envelope
Bacterial cells will transfer
pieces of genetic material in a
process called
Conjugation
Transformation
Transduction
Sexual
reproduction
What can be harmful to any
living organism?
Pathogen
Flagellum
Pilli
Friday
“Ancient” bacteria are also
known as ___________.
Eubacteria
Archaebacteria
Monera
Extremobacteria
“True” bacteria are also known
as _____________.
Ancient Bacteria
Archaebacteria
Eubacteria
E. coli
A virus that infects bacteria is
called a ____________.
Bacteriophage
Prophage
Decomposer
Bactophage
A bacterium that breaks down
dead tissues is a __________.
Bacteriophage
Eater
Decomposer
Recycler
Bacteria replicate via
Conjugation
Mitosis and Meiosis
Binary fission
Budding
Archaebacteria that live in salty
conditions are called ________.
Extreme
Thermoacidophiles
Extreme Halophiles
Extreme
Methanogens
Extreme
Anaerobes
Archaebacteria that live in
extrememly hot conditions are
called ________.
Extreme Halophiles
Extreme
Methanogens
Extreme
Thermoacidophiles
Extreme Anaerobes
The best way to control bacterial
growth in a hospital is
Sterilization
Refrigeration
Dehydration
Isolation
How can you prevent becoming
ill from the bacterium
Salmonella?
Get vaccinated
Cook food properly
Use antibiotics
Treat sewage
properly
Jolly Good!
You’ve earned a clue. Tell the inspector who
you think is the guilty culprit by clicking on a
name.
The Culprit Just Slipped Past
You!
You missed your opportunity to catch the
thief! Click on the fingerprint to try again.
Dewey Cheatum
Click on the method you think he used
Pencil
Backpack
False Papers
An Inside
Helper
Shovel
Internet
Anita Hugginkiss
Click on the method you think she used
Pencil
Backpack
False Papers
An Inside
Helper
Shovel
Internet
Seymour Money
Click on the method you think he used
Pencil
Backpack
False Papers
An Inside
Helper
Shovel
Internet
Craven Sumfood
Click on the method you think he used
Pencil
Backpack
False Papers
An Inside
Helper
Shovel
Internet
Sandy Beeches
Click on the method you think she used
Pencil
Backpack
False Papers
An Inside
Helper
Shovel
Internet
Ima B. Utiful
Click on the method you think she used
Pencil
Backpack
False Papers
An Inside
Helper
Shovel
Internet
You’ve Solved the Case!
Congratulations! You’re
a super sleuth!