Transcript Bacteria and Viruses Jeopardy

Bacterial Jeopardy
Asexual
healin’
I like your
genes
Baccillus
that kill us
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I feel sick : (
Natural
Flora
Final Jeopardy
$100 Question from H1
Why are viruses considered NON-living?
$100 Answer from H1
They are unable to perform many of the characteristics
of life on their own and must do so INSIDE a HOST
cell.
$200 Question from H1
What is the ‘backbone’ of DNA made of?
$200 Answer from H1
Alternating sugars (deoxyribose)
and phosphates
$300 Question from H1
How do bacteria reproduce?
$300 Answer from H1
Asexually, by Binary Fission
$400 Question from H1
$400 Answer from H1
G. The organisms’ DNA sequences
$500 Question from H1
What is the end product of Binary Fission?
$500 Answer from H1
2 identical daughter cells
$100 Question from H2
What can be used to prevent viruses?
$100 Answer from H2
Vaccines
$200 Question from H2
$200 Answer from H2
J. it can be treated with an
antibiotic
$300 Question from
H2
What is a virus composed of?
$300 Answer from H2
A protein coat (capsid),
and either DNA or RNA
$400 Question from H2
$400 Answer from H2
A. Making nutrients for cells
$500 Question from H2
This is the term that refers to a
virus or bacteria that can cause
disease.
$500 Answer from H2
Pathogen or Pathogenic
$100 Question from H3
$100 Answer from H3
G. Parasitism benefits only one organism, while
Mutualism benefits both organisms
$200 Question from H3
How can bacteria cause disease?
(mechanism)
$200 Answer from H3
By secreting TOXINS (poisons)
$300 Question from H3
What are the “steps” or “rungs” on the
ladder of DNA called?
$300 Answer from H3
Nitrogen bases:
Adenine, Thymine, Cytosine, Guanine
$400 Question from H3
$400 Answer from H3
J. Viruses are dependent on host cells of living
Organisms.
$500 Question from H3
Where is the DNA located in a Bacteria?
$500 Answer from H3
Floating or suspended in the cytoplasm,
Usually near the center of the cell
$100 Question from H4
How is bacterial DNA arranged?
$100 Answer from H4
Usually in a circular manner
$200 Question from H4
What is the basic UNIT of DNA?
*hint: consists of 3 parts
$200 Answer from H4
NUCLEOTIDE
$300 Question from H4
If a bacteria wants to divide, AKA – go
through binary fission, what must it FIRST
do?
$300 Answer from H4
Replicate it’s DNA
$400 Question from H4
A virus is intending to infect a cell, what are
some factors that might affect whether or not
the virus is able to do so?
$400 Answer from H4
The Host’s own immune system,
Whether or not the virus has the ‘keys’ to the host cell
(Receptors
$500 Question from H4
What is this picture showing?
$500 Answer from H4
Replication of DNA
$100 Question from H5
What is this a diagram
of AND what does
this process
accomplish?
$100 Answer from H5
Conjugation
Sharing of genetic material,
INCREASES genetic Diversity
$200 Question from H5
What is this process called AND what is the
error that has happened called?
What might this error result in?
$200 Answer from H5
Replication
Mutation
Change in the organism that could be an
advantage or disadvantage.
$300 Question from H5
This is a bacterial growth plate with antibiotic soaked paper
discs. Which antibiotic was LEAST effective?
$300 Answer from H5
Least amount of bacterial inhibition…
$400 Question from H5
If A=T and G=C, and the
DNA strand here is 30%
T, then what percent A
would it be?
What percent G and C?
$400 Answer from H5
A = T,
T = 30%
A = 30%
Total = 60%
G=C
G = 20%, C = 20%
Total = 40%
40 + 60 = 100%
$500 Question from H5
What is this
cycle called?
What is the
result of this
cycle?
$500 Answer from H5
Lytic Cycle
Bacterial Death by Lysis (rupture, bursting)
Final Jeopardy
List at least 4 differences between Bacteria & Viruses
Final Jeopardy Answer